Your airport search results are below. The map will show you the landing facilities that meet your search criteria.
Click on the map to zoom in. Below the map is a table showing a listing of results by airport Name, City, State, Country, and Type of landing Facility. For detailed information just click on any of the names.
| 1301 Items Found | Red text in the Airport Type indicates a Private landing facility |
| Name (Airport IDs) | City | State | Country | Type |
|---|---|---|---|---|
| Name (Airport IDs) | City | State | Country | Type |
| O And G (05CT) |
Torrington | Connecticut | United States | Heliport |
| O Estado de São Paulo (SILK) |
São Paulo | São Paulo | Brazil | Heliport |
| O S Wyatt (14TS) |
Realitos | Texas | United States | Airport |
| O'brien Airpark East/West (FD71) |
Branford | Florida | United States | Airport |
| O'brien Flying Service (LA71) |
Iowa | Louisiana | United States | Airport |
| O'connor Field (8IL5) |
Pecatonica | Illinois | United States | Airport |
| O'gara Tech Training Facility (VA40) |
Danville | Virginia | United States | Heliport |
| O'Loughlin Airstrip (AG6407) |
Mountrice | County Kildare | Ireland | Airport |
| O'sullivan AHP (KCSL CSL) |
Camp San Luis Obispo | California | United States | Heliport |
| O'toole Ranch (NV02) |
Austin | Nevada | United States | Airport |
| Oak (4MN2) |
Angle Inlet | Minnesota | United States | Seaplane Base |
| Oak Bend Medical Center (TE69) |
Richmond | Texas | United States | Heliport |
| Oak Country Ranch (33CL) |
Paso Robles | California | United States | Airport |
| Oak Creek (70ND) |
Sawyer | North Dakota | United States | Airport |
| Oak Glen Ranch (3TS9) |
Cooper | Texas | United States | Airport |
| Oak Grove Farm (5MD4) |
Federalsburg | Maryland | United States | Airport |
| Oak Grove MCOLF (13NC) |
Pollocksville | North Carolina | United States | Airport |
| Oak Hammock Air Park (CAV9) |
Oak Hammock Air Park | Manitoba | Canada | Airport |
| Oak Harbor (FA73) |
Haines City | Florida | United States | Seaplane Base |
| Oak Hill Hospital (OH72) |
Oak Hill | Ohio | United States | Heliport |
| Oak Lake Air Strip (MN42) |
Erskine | Minnesota | United States | Airport |
| Oak Landing (16LL) |
Bull Valley | Illinois | United States | Heliport |
| Oak Ridge (NY16) |
East Palmyra | New York | United States | Airport |
| Oak Ridge (4TA7) |
Ingleside | Texas | United States | Heliport |
| Oak Ridge (FL82) |
Interlachen | Florida | United States | Airport |
| Oak Ridge Airpark (MO80) |
Mountain Grove | Missouri | United States | Airport |
| Oak Ridge Farms (5MO9) |
New Boston | Missouri | United States | Airport |
| Oak Ridge Plantation (13GA) |
Sylvester | Georgia | United States | Airport |
| Oak Tree Landing (6J8) |
High Springs | Florida | United States | Airport |
| Oak Valley (YOKV) |
Oak Valley | South Australia | Australia | Airport |
| Oakbrook (47WI) |
Fort Atkinson | Wisconsin | United States | Airport |
| Oakdale (O27) |
Oakdale | California | United States | Airport |
| Oakdale AHP (16PN) |
Oakdale | Pennsylvania | United States | Heliport |
| Oakden Hills (YOKH) |
Oakden Hills | South Australia | Australia | Airport |
| Oakdene (FB58) |
Oakdene | Southern District | Botswana | Airport |
| Oakdene (FBOD) |
Oakdene | Southern District | Botswana | Airport |
| Oakes Field (66IN) |
Charlottesville | Indiana | United States | Airport |
| Oakes Field-Nassau (MYX6 MYX6) |
Nassau | New Providence | Bahamas | Heliport |
| Oakes Municipal (2D5) |
Oakes | North Dakota | United States | Airport |
| Oakesdale (75DC) |
Oakesdale | Washington | United States | Airport |
| Oakey (OKY YBOK) |
Oakey | Queensland | Australia | Airport |
| Oakfield (IL85) |
Kaneville | Illinois | United States | Airport |
| Oakhampton (YOAM) |
Oakhampton | New South Wales | Australia | Airport |
| Oakhaus Landing (5OH6) |
Raymond | Ohio | United States | Airport |
| Oakhill Airpark (SC82) |
Williamson | South Carolina | United States | Airport |
| Oakland County International (PTK KPTK PTK) |
Pontiac | Michigan | United States | Airport |
| Oakland Farm Airstrip (AG12715) |
Horsham (Sussex) | England | United Kingdom | Airport |
| Oakland Southwest (Y47) |
New Hudson | Michigan | United States | Airport |
| Oakland/Troy (KVLL VLL) |
Troy | Michigan | United States | Airport |
| Oaklands Farm Airstrip (AG5189) |
Witney | England | United Kingdom | Airport |
| Oakleaf (9SD8) |
Hartford | South Dakota | United States | Airport |
| Oakley (TN79) |
Nashville | Tennessee | United States | Airport |
| Oakley Microlight (AG6283) |
Oakley | England | United Kingdom | Airport |
| Oakley Municipal (1U6) |
Oakley | Idaho | United States | Airport |
| Oakley Municipal (KOEL OEL) |
Oakley | Kansas | United States | Airport |
| Oakridge Ranch (26OG) |
Eagle Point | Oregon | United States | Airport |
| Oakridge State (5S0) |
Oakridge | Oregon | United States | Airport |
| Oaks (TX24) |
Arp | Texas | United States | Airport |
| Oaksey Park (EGTW) |
Oaksey Park | England | United Kingdom | Airport |
| Oakvale (YOKE) |
Oakvale | Queensland | Australia | Airport |
| Oakville (Trafalgar Memorial Hospital) Heliport (CPE8) |
Oakville | Ontario | Canada | Heliport |
| Oakwood Southshore Medical Center (0MI8) |
Trenton | Michigan | United States | Heliport |
| Oaky Creek (YOAY) |
Oaky Creek | Queensland | Australia | Airport |
| Oaky Creek Airfield (AG18629) |
Oaky Creek | Queensland | Australia | Airport |
| Oamaru (OAM NZOU) |
Oamaru | Otago Region | New Zealand | Airport |
| Oamites Landing Strip (AG2462) |
Oamites | Khomas Region | Namibia | Airport |
| Öamtc (LOAJ) |
Aspern | Vienna | Austria | Heliport |
| Öamtc (LOAW) |
Wiener Neustadt | Lower Austria | Austria | Heliport |
| Öamtc (LOIL) |
Zams | Tyrol | Austria | Heliport |
| Öamtc (LOKQ) |
Nikolsdorf | Tyrol | Austria | Heliport |
| Oanob Resort (FYRH) |
Oanob Resort | Namibia | Airport | |
| Oaonui (NZMQ) |
Oaonui | Taranaki Region | New Zealand | Heliport |
| Oarai Auxiliary Airfield (AG14292) |
Mito | Ibaraki Prefecture | Japan | Airport |
| Oasis Aerodrome (0KS5) |
Great Bend | Kansas | United States | Airport |
| Oasis Graal (SIOG) |
Rio Bonito | Rio de Janeiro | Brazil | Heliport |
| Oasis Ranger Station-U S Government (9FL7) |
Everglades City | Florida | United States | Airport |
| Oazy Harbour (AG4551) |
San Gregorio | Magallanes Region | Chile | Airport |
| Oban (OBN EGEO) |
Oban | Scotland | United Kingdom | Airport |
| Obando Airport (PDA SKPD PDA) |
Puerto Inírida | Guainía Department | Colombia | Airport |
| Obannon Creek Aerodrome (OH66) |
Goshen | Ohio | United States | Airport |
| Obano (OBD WABR) |
Obano-Papua Island | Papua | Indonesia | Airport |
| Obara (AG16661) |
Shimada | Shizuoka Prefecture | Japan | Heliport |
| Obaye (FZNQ) |
Obaye | Nord-Kivu Province | Democratic Republic of the Congo | Airport |
| Obbia (CMO HCMO) |
Obbia | Mudug | Somalia | Airport |
| Obenteni (SPBT) |
Obenteni | Ucayali Region | Peru | Airport |
| Ober-Mörlen (EDFP) |
Ober-Mörlen | Hesse | Germany | Airport |
| Oberá Airport (SATO OBE) |
Oberá | Misiones Province | Argentina | Airport |
| Oberems Airfield (AG4648) |
Oberems | Hesse | Germany | Airport |
| Oberhinkofen Airfield (AG4350) |
Regensburg | Bavaria | Germany | Airport |
| Oberlander (PA52) |
Union City | Pennsylvania | United States | Airport |
| Oberleichtersbach Airfield (AG1186) |
Bad Brückenau | Bavaria | Germany | Airport |
| Oberlin Municipal (KOIN OIN) |
Oberlin | Kansas | United States | Airport |
| Obermehler-Schlotheim (EDCO) |
Obermehler | Thuringia | Germany | Airport |
| Oberon (YOBE) |
Oberon | New South Wales | Australia | Heliport |
| Oberpfaffenhofen (OBF EDMO) |
Oberpfaffenhofen | Bavaria | Germany | Airport |
| Oberpullendorf (LOAO) |
Oberpullendorf | Burgenland | Austria | Heliport |
| Oberrissdorf (EDUO) |
Lutherstadt Eisleben | Saxony-Anhalt | Germany | Airport |
| Oberrot-Glashofen UL (AG5911) |
Oberrot | Baden-Württemberg | Germany | Airport |
| Oberschleißheim Airfield (EDNX) |
Oberschleißheim | Bavaria | Germany | Airport |
| Oberschleissheim (EDMX) |
Oberschleissheim | Bavaria | Germany | Heliport |
| Obersöllbach UL (AG8047) |
Neuenstein | Baden-Württemberg | Germany | Airport |
| ObGES Airfield (AG2846) |
Novosibirsk | Novosibirsk Oblast | Russia | Airport |
| Obi Kiik (AG3816) |
Khodzhi Sagat | Surxondaryo | Uzbekistan | Airport |
| Obi One (7OH3) |
Delaware | Ohio | United States | Airport |
| OBIC Midosuji Building (AG18326) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Óbidos Airport (SNTI SNTI) |
Óbidos | Pará | Brazil | Airport |
| Obiettivo Volare Aeroclub (PRCAN) |
Fontanellato (PR) | Emilia-Romagna | Italy | Airport |
| Obiyo (WA0N) |
Obiyo | Papua | Indonesia | Airport |
| Obo (AG8017) |
Obo | Haut-Mbomou | Central African Republic | Airport |
| Obo Airport (OBX OBO) |
Obo | Western (Fly River) | Papua New Guinea | Airport |
| Obock (OBC HDOB) |
Obock | Obock | Djibouti | Airport |
| Obokote (FZOJ) |
Obokote | Maniema Province | Democratic Republic of the Congo | Airport |
| Oborniki Słonawy Airfield (AG9720) |
Oborniki | Greater Poland | Poland | Airport |
| Obre Lake/North of Sixty Seaplane Base (CKP8) |
North of Sixty Fishing Camps | Northwest Territories | Canada | Seaplane Base |
| Obruchevka (AG2262) |
Obruchevka | South Kazakhstan Region | Kazakhstan | Airport |
| Obsianka Airstrip (AG16386) |
Obsianka | Mahilyow Voblast | Belarus | Airport |
| Obura Airstrip (AYOD OBU) |
Obura | Eastern Highlands | Papua New Guinea | Airport |
| Oca (3CL7) |
Los Angeles | California | United States | Heliport |
| Ocala International-Jim Taylor Field (OCF KOCF OCF) |
Ocala | Florida | United States | Airport |
| Ocamo (AG4069) |
Ocamo | Amazonas State | Venezuela | Airport |
| Ocaña (LEOC) |
Toledo | Castilla-La Mancha | Spain | Airport |
| Ocean Beach (NZOB) |
Ocean Beach | Southland Region | New Zealand | Heliport |
| Ocean Beach Hospital (7WA9) |
Ilwaco | Washington | United States | Heliport |
| Ocean Beach Resort (23FA) |
Miami Beach | Florida | United States | Heliport |
| Ocean Cay (MYBO) |
Ocean Cay | Bimini | Bahamas | Airport |
| Ocean City Municipal (26N) |
Ocean City | New Jersey | United States | Airport |
| Ocean City Municipal (OCE KOXB OXB) |
Ocean City | Maryland | United States | Airport |
| Ocean County (MJX KMJX MJX) |
Toms River | New Jersey | United States | Airport |
| Ocean Falls Seaplane Base (ZOF CAH2) |
Ocean Falls | British Columbia | Canada | Seaplane Base |
| Ocean Grove (YOCG) |
Ocean Grove | Victoria | Australia | Heliport |
| Ocean Paradise (AG11301) |
Cox's Bazar | Chittagong Division | Bangladesh | Heliport |
| Ocean Park Apartments (AG8735) |
Busan | Busan Gwang'yeogsi | South Korea | Heliport |
| Ocean Reef Club (OCA 07FA) |
Key Largo | Florida | United States | Airport |
| Ocean Ridge (E55) |
Gualala | California | United States | Airport |
| Ocean Shores Municipal (W04) |
Ocean Shores | Washington | United States | Airport |
| Ocean Springs (5R2) |
Ocean Springs | Mississippi | United States | Airport |
| Ocean Tower (AG8737) |
Busan | Busan Gwang'yeogsi | South Korea | Heliport |
| Ocean University Medical Center (29JY) |
Brick | New Jersey | United States | Heliport |
| Oceana County (C04) |
Hart/Shelby | Michigan | United States | Airport |
| Oceana NAS (Apollo Soucek Field) (NTU KNTU NTU) |
Virginia Beach | Virginia | United States | Airport |
| Oceana Palm Jumeirah (AG5601) |
Dubai | Dubai Emirate | United Arab Emirates | Heliport |
| Oceano County (L52) |
Oceano | California | United States | Airport |
| Oceans Casino Resort (JY79) |
Atlantic City | New Jersey | United States | Heliport |
| Oceanside Fire Department (CN30) |
Oceanside | California | United States | Heliport |
| Och Regional Medical Center (42MS) |
Starkville | Mississippi | United States | Heliport |
| Ochamchire Base (AG18059) |
Ochamchire | Autonomous Republic of Abkhazia | Georgia | Heliport |
| Ochanomizu Sola City Academia (AG16662) |
Chiyoda, Tokyo | Tōkyō Prefecture | Japan | Heliport |
| Ochoa Field (6WA4) |
Othello | Washington | United States | Airport |
| Ochs Private (72OR) |
Madras | Oregon | United States | Airport |
| Ochsenfurt (EDGJ) |
Ochsenfurt | Bavaria | Germany | Airport |
| Ochsner (NE62) |
Madison | Nebraska | United States | Heliport |
| Ochsner Medical Center Northshore (LS51) |
Slidell | Louisiana | United States | Heliport |
| Ochsner Medical Institutions (LS96) |
Jefferson | Louisiana | United States | Heliport |
| Ochsner St Anne General Hospital (7LA2) |
Raceland | Louisiana | United States | Heliport |
| Ockel Farms (DE23) |
Milton | Delaware | United States | Airport |
| Oconee County Regional (CEU KCEU CEU) |
Clemson | South Carolina | United States | Airport |
| Oconee Meml Hospital (SC32) |
Seneca | South Carolina | United States | Heliport |
| Oconee Nuclear Station Helipad (50SC) |
Seneca | South Carolina | United States | Heliport |
| Oconomowoc (0WI8) |
Oconomowoc | Wisconsin | United States | Airport |
| Oconto/J Douglas Bake Municipal (KOCQ OCQ) |
Oconto | Wisconsin | United States | Airport |
| Ocorema (SSLR) |
Ladário | Mato Grosso do Sul | Brazil | Airport |
| Ocotales (MHOT) |
Copón | Colon | Honduras | Airport |
| Ocotillo (L90) |
Ocotillo Wells | California | United States | Airport |
| Ocotlan Airport (OCT) |
Ocotlan | Jalisco | Mexico | Airport |
| Ocova airfield (LZOC) |
Ocova | Banská Bystrica | Slovakia | Airport |
| Ocracoke Island (W95) |
Ocracoke | North Carolina | United States | Airport |
| Őcsény (LHOY) |
Őcsény | Tolna | Hungary | Airport |
| Octagon (AG12802) |
Accra | Central Region | Ghana | Heliport |
| Octagon Center (AG15654) |
Pasig | Metropolitan Manila | Philippines | Heliport |
| October (HEOC) |
October | Cairo Governorate | Egypt | Airport |
| Octon Airstrip (AG6284) |
Octon | England | United Kingdom | Airport |
| Oda Municipal Hospital (AG14293) |
Oda | Shimane Prefecture | Japan | Heliport |
| Odate Municipal General Hospital (AG14294) |
Odate | Akita Prefecture | Japan | Heliport |
| Odate Noshiro (ONJ RJSR) |
Odate Noshiro | Akita Prefecture | Japan | Airport |
| Odawara Dynacity West (AG14295) |
Odawara | Kanagawa Prefecture | Japan | Heliport |
| Odegaard (57ND) |
Kindred | North Dakota | United States | Airport |
| Odell Williamson Municipal (60J) |
Ocean Isle Beach | North Carolina | United States | Airport |
| Odendaalsrus (FAOD) |
Odendaalsrus | Free State | South Africa | Airport |
| Odense (ODE EKOD) |
Odense | South Denmark | Denmark | Airport |
| Odessa / Strawberry Lakes Airstrip (CSL7) |
Odessa | Saskatchewan | Canada | Airport |
| Odessa International (ODS UKOO) |
Odessa | Odessa | Ukraine | Airport |
| Odessa Meml Hospital (9WA2) |
Odessa | Washington | United States | Heliport |
| Odessa Municipal (43D) |
Odessa | Washington | United States | Airport |
| Odessa-Schlemeyer Field (KODO ODO) |
Odessa | Texas | United States | Airport |
| Ödestugu Glider Field (AG15983) |
Ödestugu | Jönköpings län | Sweden | Airport |
| Odf (OR98) |
John Day | Oregon | United States | Heliport |
| Odienne (KEO DIOD) |
Odienne | Denguélé | Côte d'Ivoire | Airport |
| Odo Dam (AG14296) |
Niyodogawa | Kōchi Prefecture | Japan | Heliport |
| Odochi (AG14297) |
Kami | Kōchi Prefecture | Japan | Heliport |
| Odom's Flying Service (50FL) |
Jay | Florida | United States | Airport |
| Odom's Roost (76OK) |
Newcastle | Oklahoma | United States | Airport |
| Odorhei Airfield (AG17557) |
Odorheiu Secuiesc | Harghita | Romania | Airport |
| Odot (1OH6) |
Sidney | Ohio | United States | Heliport |
| Odot District 03 (5OH2) |
Ashland | Ohio | United States | Heliport |
| Odot District Nr 1 (OH84) |
Lima | Ohio | United States | Heliport |
| Odu Mountain Unification Observatory (AG8539) |
Odu Mountain | Gyeonggido | South Korea | Heliport |
| Odu Mountain Unification Observatory (AG8540) |
Odu Mountain | Gyeonggido | South Korea | Heliport |
| Odu Mountain Unification Observatory (AG8541) |
Odu Mountain | Gyeonggido | South Korea | Heliport |
| Odu Mountain Unification Observatory (AG8542) |
Odu Mountain | Gyeonggido | South Korea | Heliport |
| Odyssey (01WT) |
Renton | Washington | United States | Heliport |
| Oecussi (WPOC) |
Pante Macassar | Oecussi | Timor-Leste | Airport |
| Oedheim (EDGO) |
Oedheim | Baden-Württemberg | Germany | Heliport |
| Oehna (EDBO) |
Zellendorf | Brandenburg | Germany | Airport |
| Oeiras (SNOE) |
Oeiras | Piauí | Brazil | Airport |
| Oelde Bergeler (EDLU) |
Oelde Bergeler | North Rhine-Westphalia | Germany | Airport |
| Oelemari (SMOL) |
Tapanahony | Sipaliwini | Suriname | Airport |
| Oelwein Municipal (KOLZ OLZ) |
Oelwein | Iowa | United States | Airport |
| Oenpelli (OPI YOEN) |
Oenpelli | Northern Territory | Australia | Airport |
| Oerlinghausen (EDLO) |
Oerlinghausen | North Rhine-Westphalia | Germany | Airport |
| Oesman Sadik, Labuha (LAH WAPH) |
Labuha-Halmahera Island | Maluku Utara | Indonesia | Airport |
| Oeste Plaza Shopping - MC (SJDK) |
Andradina | São Paulo | Brazil | Heliport |
| Oestfyn Kerteminde (EK32) |
Oestfyn Kerteminde | South Denmark | Denmark | Airport |
| Oeventrop Airfield (AG4351) |
Arnsberg | North Rhine-Westphalia | Germany | Airport |
| Offenburg (ZPA EDTO) |
Offenburg | Baden-Württemberg | Germany | Airport |
| Offenbüttel UL (AG5912) |
Offenbüttel | Schleswig-Holstein | Germany | Airport |
| Offer Wadham Lighthouse (AG16394) |
Offer Wadham Island | Newfoundland and Labrador | Canada | Heliport |
| Office Park Helipad (PE0033) |
Cabo de Santo Agostinho | Pernambuco | Brazil | Heliport |
| Office Premium Indaiatuba Helipad (SP0639) |
Indaiatuba | São Paulo | Brazil | Heliport |
| Office Tower Helipad (MA0073) |
São Luís | Maranhão | Brazil | Heliport |
| Office Tower Itaim Heliport (SDQT SP0578) |
São Paulo | São Paulo | Brazil | Heliport |
| Officia Building (AG9135) |
Seoul | Seoul Teugbyeolsi | South Korea | Heliport |
| Offshore (AG17677) |
Abu Dhabi Emirate | United Arab Emirates | Heliport | |
| Offshore (AG17678) |
Abu Dhabi Emirate | United Arab Emirates | Heliport | |
| Offshore (AG17679) |
Abu Dhabi Emirate | United Arab Emirates | Heliport | |
| Offshore (AG17680) |
Abu Dhabi Emirate | United Arab Emirates | Heliport | |
| Offshore Systems-Kenai (1AK5) |
Nikiski | Alaska | United States | Heliport |
| Offutt AFB (OFF KOFF OFF) |
Omaha | Nebraska | United States | Airport |
| Oficial Subinspector Gustavo Soarez De Souza Heliport (HMF) |
La Matanza | Buenos Aires Province | Argentina | Heliport |
| Oficina Victoria (AG0016) |
Oficina Victoria | Tarapacá Region | Chile | Airport |
| Ofu (OFU NSAS Z08) |
Ofu Village | American Samoa | United States | Airport |
| Ogachi Central Hospital (AG14298) |
Yuzawa | Akita Prefecture | Japan | Heliport |
| Ogaki Municipal Hospital (AG14299) |
Ogaki | Gifu Prefecture | Japan | Heliport |
| Ogaki Tokushukai Hospital (AG14300) |
Ogaki | Gifu Prefecture | Japan | Heliport |
| Ogakicho (AG14301) |
Etajima | Hiroshima Prefecture | Japan | Heliport |
| Ogallala Community Hospital (NE14) |
Ogallala | Nebraska | United States | Heliport |
| Oganja (FY2P) |
Oganja | Namibia | Airport | |
| Ogaryovo (AG2977) |
Ogaryovo | Moscow Oblast | Russia | Heliport |
| Ogata (AG14302) |
Ogata | Akita Prefecture | Japan | Heliport |
| Ogawa (AG17292) |
Kitaibaraki | Ibaraki Prefecture | Japan | Heliport |
| Ogburn Vfd (81TX) |
Winnsboro | Texas | United States | Heliport |
| Ogden Regional Medical Center (54UT) |
Washington Terrace | Utah | United States | Heliport |
| Ogden-Hinckley (OGD KOGD OGD) |
Ogden | Utah | United States | Airport |
| Ogdensburg International (OGS KOGS OGS) |
Ogdensburg | New York | United States | Airport |
| Ogeranang Airport (OGE AYOG OGN) |
Ogeranang | Morobe | Papua New Guinea | Airport |
| Oghs Main Campus (LS03) |
Opelousas | Louisiana | United States | Heliport |
| Oghs South Campus (LS63) |
Opelousas | Louisiana | United States | Heliport |
| Ogilvie River Airport (CFS4) |
Ogilvie River | Yukon | Canada | Airport |
| Ogle County (C55) |
Mount Morris | Illinois | United States | Airport |
| Ogoki Post Airport (YOG CYKP CYKP) |
Ogoki Post | Ontario | Canada | Airport |
| Ogubsucum (OGM) |
Ustupo | Comarca de San Blas | Panama | Airport |
| Ogura (AG14303) |
Wakayama | Wakayama Prefecture | Japan | Heliport |
| Oguzhan Presidential Palace (AG16055) |
Ashgabat | Ahal | Turkmenistan | Heliport |
| Oha Kaua/Otjiwa Lodge Landing Site (FYTW) |
Otjiwa Game Ranch | Otjozondjupa Region | Namibia | Airport |
| Ohara (AG14305) |
Taketomi | Okinawa Prefecture | Japan | Heliport |
| Ohara General Hospital (AG14304) |
Fukushima | Fukusima Prefecture | Japan | Heliport |
| Ohchi Hospital (AG14306) |
Onan | Shimane Prefecture | Japan | Heliport |
| Ohinata (AG17293) |
Nanmoku | Gunma Prefecture | Japan | Heliport |
| Ohio Bldg Authority (OH53) |
Columbus | Ohio | United States | Heliport |
| Ohio County (KJQD JQD) |
Hartford | Kentucky | United States | Airport |
| Ohio State University (OSU KOSU OSU) |
Columbus | Ohio | United States | Airport |
| Ohio State University Hospital (OH54) |
Columbus | Ohio | United States | Heliport |
| Ohio University (ATO KUNI UNI) |
Athens/Albany | Ohio | United States | Airport |
| Ohiohealth Ashland Health Center (19OH) |
Ashland | Ohio | United States | Heliport |
| Ohiohealth Mansfield Hospital (41OI) |
Mansfield | Ohio | United States | Heliport |
| Ohiohealth O'bleness Hospital (OH23) |
Athens | Ohio | United States | Heliport |
| Ohioport (PS10) |
Ohiopyle | Pennsylvania | United States | Heliport |
| Ohkay Owingeh (ESO E14) |
Espanola | New Mexico | United States | Airport |
| Ohlsbach UL (AG5913) |
Offenburg | Baden-Württemberg | Germany | Airport |
| Ohlsenhagen Landing Site (FY2Q) |
Ohlsenhagen | Omaheke Region | Namibia | Airport |
| Ohlstadt Airfield (AG4352) |
Ohlstadt | Bavaria | Germany | Airport |
| Ohman Ranch (WY12) |
Gillette | Wyoming | United States | Airport |
| Ohorongo (FY2R) |
Ohorongo | Namibia | Airport | |
| Ohotone (RJA2) |
Ohotone | Tokyo Prefecture | Japan | Airport |
| Ohrid St. Paul the Apostle (OHD LWOH) |
Ohrid | Southwestern Statistical Region | Macedonia | Airport |
| Ohsugo (AG16663) |
Aizuwakamatsu | Fukusima Prefecture | Japan | Heliport |
| Ohyu-ri (AG8566) |
Ohyu-ri | Gang'weondo | South Korea | Heliport |
| Oiapoque (OYK SBOI) |
Oiapoque | Amapá | Brazil | Airport |
| Oishei Childrens Hospital (1NY2) |
Buffalo | New York | United States | Heliport |
| OIT Umeda Tower (AG14307) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Oita (OIT RJFO) |
Oita | Ōita Prefecture | Japan | Airport |
| Oita Airfield (AG14308) |
Oita | Ōita Prefecture | Japan | Heliport |
| Oita University Hospital (AG14309) |
Yufu | Ōita Prefecture | Japan | Heliport |
| Oitakenou (ROIT) |
Bungo-ono | Ōita Prefecture | Japan | Airport |
| Oituz (LRCC) |
Oituz | Bacău | Romania | Heliport |
| Ojibwa Airpark (D11) |
Weidman | Michigan | United States | Airport |
| Ojika (RJDO) |
Ojika | Nagasaki Prefecture | Japan | Airport |
| Ojikakogen Station Plaza Emergency (AG14310) |
Nikko | Tochigi Prefecture | Japan | Heliport |
| Ojima Skyport (AG14311) |
Ota | Gunma Prefecture | Japan | Airport |
| Ojito de Camellones Airport (OJC) |
Canelas | Durango | Mexico | Airport |
| Ojo de Agua (SVOJ) |
Ojo de Agua | Barinas State | Venezuela | Airport |
| Okaba (OKQ WAKO) |
Okaba-Papua Island | Papua | Indonesia | Airport |
| Okadama (OKD RJCO) |
Sapporo | Hokkaidō Prefecture | Japan | Airport |
| Okahandja Airstrip (FYON) |
Okahandja | Otjozondjupa Region | Namibia | Airport |
| Okahao (FYOH) |
Okahao | Omusati Region | Namibia | Airport |
| Okahennesiva Landing Site (AG2480) |
Okahennesiva Landing Site | Omaheke Region | Namibia | Airport |
| Okakarara (FYOK) |
Okakarara | Otjozondjupa Region | Namibia | Airport |
| Okakarara (AG6716) |
Okakarara | Otjozondjupa Region | Namibia | Airport |
| Okamapu Landing Site (FYMP) |
Okamapu | Omaheke Region | Namibia | Airport |
| Okamatipati (FY2S) |
Okamatipati | Namibia | Airport | |
| Okamurajima (AG14312) |
Imabari | Ehime Prefecture | Japan | Heliport |
| Okanduka Ranch (FY2T) |
Okanduka Ranch | Namibia | Airport | |
| Okangwati (FYKW) |
Okangwati | Namibia | Airport | |
| Okanogan Legion (S35) |
Okanogan | Washington | United States | Airport |
| Okanouchi (AG14313) |
Kami | Kōchi Prefecture | Japan | Heliport |
| Okao Airport (OKV AYOF OKO) |
Okao | Western (Fly River) | Papua New Guinea | Airport |
| Okapanje (AG2468) |
Okapanje | Khomas Region | Namibia | Airport |
| Okaperuperu (FYPR) |
Okaperuperu | Namibia | Airport | |
| Okapuka (FYPA) |
Okapuka | Namibia | Airport | |
| Okaputa (FYKP) |
Okaputa | Namibia | Airport | |
| Okara Cantonment Airstrip (OPOK) |
Okara | Punjab | Pakistan | Airport |
| Okatjuru (FYOF) |
Okatjuru | Namibia | Airport | |
| Okatopi (FY2V) |
Okatopi | Oshikoto Region | Namibia | Airport |
| Okaukuejo (OKF FYOO) |
Okaukuejo | Kunene Region | Namibia | Airport |
| Okawara (AG17294) |
Oshika | Nagano Prefecture | Japan | Heliport |
| Okawauchi Regional (AG14314) |
Shiiba | Miyazaki Prefecture | Japan | Heliport |
| Okayama (OKJ RJOB) |
Okayama | Okayama Prefecture | Japan | Airport |
| Okayama City Health and Welfare Hall (AG14315) |
Okayama | Okayama Prefecture | Japan | Heliport |
| Okayama Convention Center (AG14316) |
Okayama | Okayama Prefecture | Japan | Heliport |
| Okayama Lit City Building (AG14317) |
Okayama | Okayama Prefecture | Japan | Heliport |
| Okayama Number 2 Joint Government Building (AG14318) |
Okayama | Okayama Prefecture | Japan | Heliport |
| Okayama Red Cross Hospital (AG14319) |
Okayama | Okayama Prefecture | Japan | Heliport |
| Okayama Saiseikai General Hospital (AG14320) |
Okayama | Okayama Prefecture | Japan | Heliport |
| Okayama University Hospital (AG14321) |
Okayama | Okayama Prefecture | Japan | Heliport |
| Okazaki Gliderport (AG14322) |
Okazaki | Aichi Prefecture | Japan | Airport |
| Okazaki Municipal Hospital (AG14323) |
Okazaki | Aichi Prefecture | Japan | Heliport |
| Okazaki Service Area (AG14324) |
Okazaki | Aichi Prefecture | Japan | Heliport |
| Okba Ibn Nafa Air Base (HL77) |
Okba Ibn Nafa | An Nuqat al Khams District | Libya | Airport |
| Okbab Airstrip (AG18930) |
Okbab | Papua | Indonesia | Airport |
| Okbape (WA0O) |
Okbape | Papua | Indonesia | Airport |
| Okchuk-tong (AG6612) |
Okchuk-tong, Daecheongdo | Incheon Gwang'yeogsi | South Korea | Heliport |
| Okchuk-tong (AG8500) |
Okchuk-tong | Incheon Gwang'yeogsi | South Korea | Heliport |
| Okeechobee County (OBE KOBE OBE) |
Okeechobee | Florida | United States | Airport |
| Okeelanta (FL41) |
South Bay | Florida | United States | Airport |
| Okefenokee (3GE1) |
Folkston | Georgia | United States | Heliport |
| Okemah Municipal (F81) |
Okemah | Oklahoma | United States | Airport |
| Okha (OHH UHSH) |
Okha | Sakhalin Oblast | Russia | Airport |
| Okhika (WA0P) |
Okhika | Papua | Indonesia | Airport |
| Okhotsk (OHO UHOO) |
Okhotsk | Khabarovsk Krai | Russia | Airport |
| Oki (OKI RJNO) |
Oki Island | Shimane Prefecture | Japan | Airport |
| Okierabu (OKE RJKB) |
Okierabu Jima | Kagoshima Prefecture | Japan | Airport |
| Okillagte (FB59) |
Okillagte | Botswana | Airport | |
| Okinoshima (AG14325) |
Sukumo | Kōchi Prefecture | Japan | Heliport |
| Okisai Airstrip (AYOH OKS) |
Okisai | Sandaun (West Sepik) | Papua New Guinea | Airport |
| Okitsu (AG14326) |
Shimanto Town | Kōchi Prefecture | Japan | Heliport |
| Okiwi Station (NZOX) |
Okiwi Station | Auckland Region | New Zealand | Airport |
| Oklahoma Ntl Guard (77OK) |
Oklahoma City | Oklahoma | United States | Heliport |
| Okmulgee Regional/Paul And Betty Abbott Field (OKM KOKM OKM) |
Okmulgee | Oklahoma | United States | Airport |
| Okolona Municipal/Richard Stovall Field (5A4) |
Okolona | Mississippi | United States | Airport |
| Okombahe (FYAH) |
Okombahe | Erongo Region | Namibia | Airport |
| Okomitundu (FYOD) |
Okomitundu | Namibia | Airport | |
| Okondja (OKN FOGQ) |
Okondja | Haut-Ogooué Province | Gabon | Airport |
| Okondjatu (FY2X) |
Okondjatu | Namibia | Airport | |
| Okongo (FYKG) |
Okongo | Ohangwena Region | Namibia | Airport |
| Okongo (AG6717) |
Okongo | Ohangwena Region | Namibia | Airport |
| Okongwati (AG6718) |
Okongwati | Kunene Region | Namibia | Airport |
| Okorusu Mine (FYKR) |
Okorusu Mine | Namibia | Airport | |
| Okosongoro (FY2Y) |
Okosongoro | Otjozondjupa Region | Namibia | Airport |
| Okoyo (OKG) |
Okoyo | Cuvette Department | Republic of the Congo | Airport |
| Okozongomingo (FYOZ) |
Okozongomingo | Namibia | Airport | |
| Okpahik Airstrip (AG18932) |
Okpahik | Papua | Indonesia | Airport |
| Okpyong ni (AG2205) |
Okpyong ni | Kangwon-do | North Korea | Airport |
| Okryu Childrens’ Hospital (AG8499) |
Pyongyang | Pyongyang (capital city) | North Korea | Heliport |
| Oksapmin Airport (OKP AYOJ OKN) |
Oksapmin | Sandaun (West Sepik) | Papua New Guinea | Airport |
| Oksibil (OKL WAJO) |
Oksibil-Papua Island | Papua | Indonesia | Airport |
| Oksywie Military Air Base (QYD EPOK) |
Gdynia | Pomerania | Poland | Airport |
| Oktibbeha (M51) |
Starkville | Mississippi | United States | Airport |
| Oktyabr'skiy (AG15904) |
Oktyabr'skiy | Kamchatka Krai | Russia | Heliport |
| Oktyabr'skiy (AG15905) |
Oktyabr'skiy | Tomsk Oblast | Russia | Heliport |
| Oktyabr'skiy Airstrip (AG15903) |
Oktyabr'skiy | Krasnodar Krai | Russia | Airport |
| Oktyabr'skoye (AG18905) |
Oktyabr'skoye | Novosibirsk Oblast | Russia | Heliport |
| Oktyabrskiy (OKT UWUK) |
Kzyl-Yar | Republic of Tatarstan | Russia | Airport |
| Oktyabrskiy (UHBO) |
Oktyabrskiy | Amur Oblast | Russia | Airport |
| Oktyabrskiy Air Base (AG2838) |
Oktyabrskiy | Volgograd Oblast | Russia | Airport |
| Oktyabrskiy Airfield (AG2837) |
Maykop | Republic of Adygea | Russia | Airport |
| Oktyabrskiy Airport (UINO) |
Oktyabrskiy | Irkutsk Oblast | Russia | Airport |
| Oktyabrskoe Air Base (AG3693) |
Oktyabrskoe | Crimea | Ukraine | Airport |
| Oku-Mikawa Sogo Center (AG14327) |
Shitara | Aichi Prefecture | Japan | Heliport |
| Okudo-cho Disaster Prevention Station (AG14328) |
Ashikaga | Tochigi Prefecture | Japan | Heliport |
| Okueigenji Keiryunosato Rest Area Emergency (AG16664) |
Higashiomi | Shiga Prefecture | Japan | Heliport |
| Okuizumo (AG14329) |
Okuizumo | Shimane Prefecture | Japan | Heliport |
| Okumashu (AG18327) |
Teshikaga | Hokkaidō Prefecture | Japan | Heliport |
| Okunev Nos (AG3093) |
Okunev Nos | Komi Republic | Russia | Airport |
| Okusa Castle Park (AG18328) |
Nakagawa | Nagano Prefecture | Japan | Heliport |
| Okushi (AG16665) |
Osakikamijima | Hiroshima Prefecture | Japan | Heliport |
| Okushiri (OIR RJEO) |
Okushiri | Hokkaidō Prefecture | Japan | Airport |
| Okushiritou Sub Base JASDF (AG8432) |
Okushiritou | Hokkaidō Prefecture | Japan | Heliport |
| Okutama Fire (AG14330) |
Okutama | Tōkyō Prefecture | Japan | Heliport |
| Okwa (FBOK) |
Okwa | Ghanzi District | Botswana | Airport |
| Ol Derkessi Airstrip (AG6539) |
Olderkesi | Rift Valley Province | Kenya | Airport |
| Ol Donyo Laro (AG6540) |
Entasekera | Rift Valley Province | Kenya | Airport |
| Ol Malo Lodge Airstrip (AG6541) |
Ol Malo | Rift Valley Province | Kenya | Airport |
| Ol Seki Airstrip (AG6542) |
Koyaki | Rift Valley Province | Kenya | Airport |
| Ólafsfjörður (BIOF) |
Ólafsfjörður | Northeastern Region | Iceland | Airport |
| Olafson Brothers (03ND) |
Edinburg | North Dakota | United States | Airport |
| Ölanda (ESMZ) |
Ölanda | Kalmar län | Sweden | Airport |
| Olare Orok Airfield (OLG) |
Olare Orok | Rift Valley Province | Kenya | Airport |
| Olas Altas Heliport (HOA) |
La Paz | Baja California Sur | Mexico | Heliport |
| Olavarria Aeroclub Airport (SAA4 OLC) |
Olavarria | Buenos Aires Province | Argentina | Airport |
| Olavarria Airport (SAZF OLA) |
Olavarria | Buenos Aires Province | Argentina | Airport |
| Olbia Costa Smeralda Airport (OLB LIEO SS03) |
Olbia | Sardinia | Italy | Airport |
| Olcott-Newfane (D80) |
Olcott | New York | United States | Airport |
| Old 66 Strip (70OK) |
Miami | Oklahoma | United States | Airport |
| Old Aerodrome (9CL7) |
Marysville | California | United States | Airport |
| Old Ahmadi Hospital 1 (AG15119) |
Al Ahmadi | Al Ahmadi Governorate | Kuwait | Heliport |
| Old Ahmadi Hospital 2 (AG15120) |
Al Ahmadi | Al Ahmadi Governorate | Kuwait | Heliport |
| Old Andado (YOAD) |
Old Andado | Northern Territory | Australia | Airport |
| Old Arafura (YOAF) |
Old Arafura | Northern Territory | Australia | Airport |
| Old Bar Heritage (YOBR) |
Old Bar | New South Wales | Australia | Airport |
| Old Belize (AG12336) |
Belize City | Belize District | Belize | Heliport |
| Old Betong (AG19097) |
Betong | Yala Province | Thailand | Airport |
| Old Boston (66OH) |
Williamsburg | Ohio | United States | Airport |
| Old Bridge (3N6) |
Old Bridge | New Jersey | United States | Airport |
| Old Brisbane (YOBA) |
Brisbane | Queensland | Australia | Heliport |
| Old Buckenham (EGSV) |
Old Buckenham | England | United Kingdom | Airport |
| Old Bundemar (YBDM) |
Old Bundemar | New South Wales | Australia | Airport |
| Old Canal Helipad (47CN) |
Igo | California | United States | Heliport |
| Old Chichen Itzá (MM74) |
Tinum | Yucatán | Mexico | Airport |
| Old Chipley Helo (31AL) |
Slocomb | Alabama | United States | Heliport |
| Old Crow (YOC CYOC CYOC) |
Old Crow | Yukon | Canada | Airport |
| Old Dairy (3WN2) |
Washburn | Wisconsin | United States | Airport |
| Old Forge (NK26) |
Old Forge | New York | United States | Airport |
| Old Forker (TA30) |
Sante Fe | Texas | United States | Ultralight |
| Old Glory Field (34IN) |
Fort Wayne | Indiana | United States | Airport |
| Old Goodparla (YGPA) |
Old Goodparla | Northern Territory | Australia | Airport |
| Old Harbor (OLH 6R7) |
Old Harbor | Alaska | United States | Airport |
| Old Hay Airfield (AG5282) |
Paddock Wood | England | United Kingdom | Airport |
| Old Hickory Airpark (OH12) |
Geneva | Ohio | United States | Airport |
| Old Hickory Ranch (56LA) |
Keithville | Louisiana | United States | Airport |
| Old Hoppe Place (67T) |
Agua Dulce | Texas | United States | Airport |
| Old Iquitos (AG5314) |
Iquitos | Loreto Region | Perú | Airport |
| Old Kingsbury Aerodrome (85TE) |
Kingsbury | Texas | United States | Airport |
| Old Lilongwe (FWLE) |
Lilongwe | Lilongwe District | Malawi | Airport |
| Old Manor Farm Airstrip (AG8284) |
Anwick | England | United Kingdom | Airport |
| Old Neyshabur (AG13126) |
Neyshabur | Razavi Khorasan Province | Iran | Airport |
| Old Orchard (0PS4) |
Curwensville | Pennsylvania | United States | Airport |
| Old Orchard Airpark (2NK9) |
Modena | New York | United States | Airport |
| Old Park Farm Airstrip (AG1548) |
Port Talbot | Wales | United Kingdom | Airport |
| Old Plains (9PA2) |
Pennsburg | Pennsylvania | United States | Airport |
| Old Port Royal (6NY1) |
Corning | New York | United States | Airport |
| Old Reb (5XS6) |
Mercedes | Texas | United States | Airport |
| Old Rhinebeck (NY94) |
Rhinebeck | New York | United States | Airport |
| Old Runway (AG17948) |
Xinjiang Autonomous Region | China | Airport | |
| Old South Aerodrome (32VA) |
Abingdon | Virginia | United States | Airport |
| Old Station (YOSN) |
Old Station | Queensland | Australia | Airport |
| Old Station Airfield (AG17799) |
Raglan | Queensland | Australia | Airport |
| Old Town Ems (0FL3) |
Old Town | Florida | United States | Heliport |
| Old Valley (TN13) |
Sharps Chapel | Tennessee | United States | Airport |
| Old Vladivostok Airfield (AG15906) |
Vladivostok | Primorsky Krai | Russia | Heliport |
| Old Warden Airfield (EGTH) |
Old Warden | England | United Kingdom | Airport |
| Oldbury on Severn Airstrip (AG12716) |
Oldbury on Severn (Glos) | England | United Kingdom | Airport |
| Oldenburg Police (AG8058) |
Oldenburg | Lower Saxony | Germany | Heliport |
| Oldenburg-Hatten (EDWH) |
Oldenburg | Lower Saxony | Germany | Airport |
| Oldfield Aero (27IA) |
Keosauqua | Iowa | United States | Airport |
| Oldham County (E52) |
Vega | Texas | United States | Airport |
| Oldonyo Farm (AG2000) |
Oldonyo Farm | Eastern Province | Kenya | Airport |
| Olds (Hospital) Heliport (CFU9) |
Olds | Alberta | Canada | Heliport |
| Olds (Netook) Airport (CFK6) |
Olds | Alberta | Canada | Airport |
| Olds / North 40 Ranch Airstrip (CTY4) |
Olds / North 40 Ranch | Alberta | Canada | Airport |
| Olds-Didsbury Airport (CEA3) |
Olds, Didsbury | Alberta | Canada | Airport |
| Oldsells (47OH) |
Dublin | Ohio | United States | Heliport |
| Oldstown Flying Tails (81OH) |
Cortland | Ohio | United States | Airport |
| Olean General (5NK4) |
Olean | New York | United States | Heliport |
| Oleksandriya Air Base (AG3714) |
Oleksandriya | Kirovohrad | Ukraine | Heliport |
| Oleleren (AG2054) |
Olereren | Rift Valley Province | Kenya | Airport |
| Olema (ULJO) |
Olema | Arkhangelsk Oblast | Russia | Airport |
| Olemilei (AG7001) |
Arash | Arusha Region | Tanzania | Airport |
| Olenya Air Base (XLMO) |
Olenegorsk | Murmansk Oblast | Russia | Airport |
| Olenyok (UERO) |
Olenek | Sakha (Yakutia) Republic | Russia | Airport |
| Oleo (4II3) |
Fillmore | Indiana | United States | Airport |
| Olerai (AG1965) |
Olerai | Rift Valley Province | Kenya | Airport |
| Oleshabani (AG1966) |
Oleshabani | Rift Valley Province | Kenya | Airport |
| Oleszyce Airstrip (AG9738) |
Oleszyce | Subcarpathia | Poland | Airport |
| Olfert (MT04) |
Lustre | Montana | United States | Airport |
| Olga (AG15907) |
Olga | Primorsky Krai | Russia | Heliport |
| Olga Bay (KOY KOY) |
Olga Bay | Alaska | United States | Seaplane Base |
| Olga Downs (YOGD) |
Olga Downs | Queensland | Australia | Airport |
| Ölgii Mongolei (ULG ZMUL) |
Ölgii | Bayan-Olgiy | Mongolia | Airport |
| Olginskaya Airstrip (AG3098) |
Olginskaya | Krasnodar Krai | Russia | Airport |
| Oliair (LS20) |
Monroe | Louisiana | United States | Airport |
| Olifants River Bridge Landing Strip (FAOO) |
Olifants River Bridge | Limpopo | South Africa | Airport |
| Olifantwater West Landing Site (FY2Z) |
Olifantwater | Hardap Region | Namibia | Airport |
| Olimboi (LG56 LG56) |
Chios Island | Chios | Greece | Airport |
| Olinda (DSE) Helibase (ZZZZ) |
Olinda / Mt Dandenong | Victoria | Australia | Heliport |
| Olinger Airpark (OR81) |
Hillsboro | Oregon | United States | Airport |
| Oliva Airport (SAA5 OLV) |
Oliva | Córdoba Province | Argentina | Airport |
| Olive Branch/Taylor Field (OLV KOLV OLV) |
Olive Branch | Mississippi | United States | Airport |
| Olive View Medical Center (CA64) |
Sylmar | California | United States | Heliport |
| Olivedale Clinic (AG16199) |
Randburg | Gauteng | South Africa | Heliport |
| Oliveira (SNRZ) |
Oliveira | Minas Gerais | Brazil | Airport |
| Oliveira Heliport (SJOT SC0070) |
Brusque | Santa Catarina | Brazil | Heliport |
| Oliver (4TX7) |
Knox City | Texas | United States | Airport |
| Oliver Airport (CAU3) |
Oliver | British Columbia | Canada | Airport |
| Oliver Lake (2IN) |
Lagrange | Indiana | United States | Seaplane Base |
| Oliver Landing (42TN) |
Paris | Tennessee | United States | Airport |
| Oliver Springs Inc (TN08) |
Oliver Springs | Tennessee | United States | Airport |
| Olivia Regional (KOVL OVL) |
Olivia | Minnesota | United States | Airport |
| Oljogi Ranch (AG2091) |
Oljogi Ranch | Rift Valley Province | Kenya | Airport |
| Olkiombo (AG2095) |
Olkiombo | Rift Valley Province | Kenya | Airport |
| Olkurruk Mara (AG2083) |
Olkurruk Mara | Rift Valley Province | Kenya | Airport |
| Oller (SD97) |
Vivian | South Dakota | United States | Airport |
| Olmaisor (AG1987) |
Olmaisor | Rift Valley Province | Kenya | Airport |
| Olmos (SPHL) |
Olmos | Lambayeque Region | Peru | Airport |
| Olmstead Landing Strip (73NY) |
Masonville | New York | United States | Airport |
| Olmstead Sky Ranch (ID25) |
Sandpoint | Idaho | United States | Airport |
| Olmué (SCOM) |
Olmue | Valparaíso Region | Chile | Airport |
| Olney Municipal (ONY KONY ONY) |
Olney | Texas | United States | Airport |
| Olney-Noble (OLY KOLY OLY) |
Olney-Noble | Illinois | United States | Airport |
| Olocau UL (AG6131) |
Olocau | Valencia | Spain | Airport |
| Olol Children's (23LS) |
Baton Rouge | Louisiana | United States | Heliport |
| Olomai Airstrip (SDRM) |
Amajari | Roraima | Brazil | Airport |
| Olomouc Glider (OLO LKOL) |
Olomouc | Olomouc Region | Czech Republic | Airport |
| Oloron Herrere (LFCO) |
Millau | Nouvelle-Aquitaine | France | Airport |
| Olpejeta (AG1992) |
Olpejeta | Rift Valley Province | Kenya | Airport |
| Olsobip Airport (OLQ AYOV OLS) |
Olsobip | Western (Fly River) | Papua New Guinea | Airport |
| Olson (5IL1) |
Pecatonica | Illinois | United States | Heliport |
| Olson (LL53) |
Plato Center | Illinois | United States | Airport |
| Olson Aerodrome (SN40) |
Derby | Kansas | United States | Airport |
| Olson Field (NE30) |
Holdrege | Nebraska | United States | Airport |
| Olsztyn Dajtki (EPOD) |
Olsztyn Dajtki | Warmia-Masuria | Poland | Airport |
| Olsztyn-Mazury (SZY EPSY) |
Szczytno | Warmia-Masuria | Poland | Airport |
| Olten (LSPO) |
Olten | Canton of Solothurn | Switzerland | Airport |
| Oltipesi (HTOL) |
Oltipesi | Manyara Region | Tanzania | Airport |
| Oltman-Shuck (83IL) |
Minonk | Illinois | United States | Airport |
| Olula del Río (AG6132) |
Purchena | Almería | Spain | Airport |
| Olusegun Obasanjo Presidential Library Abeokuta (AG15520) |
Abeokuta | Ogun | Nigeria | Heliport |
| Olustee Municipal (F09) |
Olustee | Oklahoma | United States | Airport |
| Olympia (0WN4) |
Olympia | Washington | United States | Heliport |
| Olympia Regional (OLM KOLM OLM) |
Olympia | Washington | United States | Airport |
| Olympic Dam (OLP YOLD) |
Olympic Dam | South Australia | Australia | Airport |
| Olympic Field (WA45) |
Discovery Bay/Maynard | Washington | United States | Airport |
| Olympic Meml Hospital (26WA) |
Port Angeles | Washington | United States | Heliport |
| Olympus (38TT) |
Campbell | Texas | United States | Airport |
| Olyokminsk (UEMO) |
Olekminsk | Sakha (Yakutia) Republic | Russia | Airport |
| Omaezaki Municipal Hospital (AG16666) |
Omaezaki | Shizuoka Prefecture | Japan | Heliport |
| Omaha Landing Site (AG2489) |
Omaha Landing Site | Otjozondjupa Region | Namibia | Airport |
| Omak (OMK KOMK OMK) |
Omak | Washington | United States | Airport |
| Omaka Blenheim (NZOM) |
Omaka | Marlborough Region | New Zealand | Airport |
| Oman Flying Club (AG15540) |
Al Jafnayn | Masqat Governorate | Oman | Airport |
| Omar N Bradley (MBY KMBY MBY) |
Moberly | Missouri | United States | Airport |
| Omarama Glider (NZOA) |
Omarama | Canterbury Region | New Zealand | Airport |
| Omarchevo Airstrip (AG17839) |
Sliven Province | Bulgaria | Airport | |
| Omaruru (FYOM) |
Omaruru | Erongo Region | Namibia | Airport |
| Omaruru Game Lodge (FYGL) |
Omaruru | Erongo Region | Namibia | Airport |
| Omatako Ranch (FY30) |
Omatako Ranch | Namibia | Airport | |
| Omatarassu (FYMR) |
Omatarassu | Namibia | Airport | |
| Omatjete (FY31) |
Omatjete | Namibia | Airport | |
| Omaura Airstrip (AYUO ORA) |
Omaura | Eastern Highlands | Papua New Guinea | Airport |
| Omawewoz (AG2402) |
Omamewozonyanda | Omaheke Region | Namibia | Airport |
| Ombalantu (FY32) |
Ombalantu | Namibia | Airport | |
| Ombombo (FY33) |
Ombombo | Namibia | Airport | |
| Omboue Hopital (OMB FOOH) |
Omboue | Ogooué-Maritime Province | Gabon | Airport |
| Ombu (FY34) |
Ombu | Namibia | Airport | |
| Omdop (FB60) |
Omdop | North-West District | Botswana | Airport |
| Omdop (FBOM) |
Duba Plains Camp | North-West District | Botswana | Airport |
| Ome Municipal General Hospital (AG14331) |
Ome | Tōkyō Prefecture | Japan | Heliport |
| Omega (FYOE) |
Omega | Okavango | Namibia | Airport |
| Omega 1 (12CO) |
Hotchkiss | Colorado | United States | Airport |
| Omega Heliport (HOM) |
Miguel Hidalgo | Ciudad de México | Mexico | Heliport |
| Omemee Airport (CME2) |
Omemee | Ontario | Canada | Airport |
| Omeo (YOMO) |
Omeo | Victoria | Australia | Airport |
| Omh (9OK1) |
Oklahoma City | Oklahoma | United States | Heliport |
| Omhajer (AG17143) |
Omhajer | Gash-Barka | Eritrea | Airport |
| Omi (AG17295) |
Omi | Nagano Prefecture | Japan | Heliport |
| Omicron Station (YOMI) |
Omicron Station | Queensland | Australia | Airport |
| Omidiyeh (OMI OIAJ) |
Omidiyeh | Khuzestan Province | Iran | Airport |
| Omihachiman Municipal Medical Center (AG16667) |
Omihachiman | Shiga Prefecture | Japan | Heliport |
| Omiya (AG14332) |
Shimanto City | Kōchi Prefecture | Japan | Heliport |
| Omni (LS13) |
Carencro | Louisiana | United States | Heliport |
| Omni (LA46) |
Port Allen | Louisiana | United States | Airport |
| Omni Aviation Complex (AG15655) |
Mabalacat | Pampanga Province | Philippines | Airport |
| Omni Mouton Cove (18LS) |
Abbeville | Louisiana | United States | Heliport |
| Omni Ranch (49XA) |
Edinburg | Texas | United States | Ultralight |
| Omniflight Helicopters (WI85) |
Janesville | Wisconsin | United States | Heliport |
| Omninet West Valley Lp (CL26) |
Chatsworth | California | United States | Heliport |
| Omoe (EK68) |
Omoe | Zealand | Denmark | Airport |
| Omolon (UHMN) |
Omolon | Chukotka Autonomous Okrug | Russia | Airport |
| Omora Airport (OSE AYOM OOA) |
Omora | Morobe | Papua New Guinea | Airport |
| Omori Bell Port (AG19198) |
Shinagawa, Tokyo | Tōkyō Prefecture | Japan | Heliport |
| Omsk Central (OMS UNOO) |
Omsk | Omsk Oblast | Russia | Airport |
| Omsk Severny (UNOS) |
Omsk Severny | Omsk Oblast | Russia | Airport |
| Omsukchan (UHMF) |
Omsukchan | Magadan Oblast | Russia | Airport |
| Omtepe (MNLP) |
Omtepe Island | Rivas | Nicaragua | Airport |
| Omuramba (AG2403) |
Omuramba | Omaheke Region | Namibia | Airport |
| On Grace Helipad (RJ0183) |
Rio de Janeiro | Rio de Janeiro | Brazil | Heliport |
| On The Rocks (1CA6) |
Alpine | California | United States | Airport |
| Ona Airpark (12V) |
Milton | West Virginia | United States | Airport |
| Onaisin (AG4552) |
Onaisin | Magallanes Region | Chile | Airport |
| Onaiso (Etosha West) (FY35) |
Onaiso (Etosha West) | Namibia | Airport | |
| Onchon (AG2180) |
Onchon | Pyongannam-do | North Korea | Airport |
| Onchon Underground Fighter Base (AG6581) |
Onchon | South Pyongan Province | North Korea | Airport |
| Öncüpınar Border Crossings (AG16877) |
Öncüpınar | Kilis Province | Turkey | Heliport |
| Öncüpınar Border Post (AG16878) |
Akçabağlar | Kilis Province | Turkey | Heliport |
| Ondangwa (OND FYOA) |
Ondangwa | Oshikoto Region | Namibia | Airport |
| Ondara Airstrip (AG18878) |
Valencia | Spain | Airport | |
| Onderompapa (FY36) |
Onderompapa | Omaheke Region | Namibia | Airport |
| Ondina (SIND) |
Salvador | Bahia | Brazil | Heliport |
| Öndörkhaan (UNR ZUMH) |
Öndörkhaan | Hentiy | Mongolia | Airport |
| Ondundu Lodge (FY37) |
Ondundu Lodge | Namibia | Airport | |
| Onduruqea Lodge (AG2485) |
Onduruqea Lodge | Erongo Region | Namibia | Airport |
| Ondwa Airport (VA1H VA1H) |
Ondwa | Rajasthan | India | Airport |
| One Arm Point (YOAP) |
One Arm Pt | Western Australia | Australia | Airport |
| One E-Com Center (AG15656) |
Pasay | Metropolitan Manila | Philippines | Heliport |
| One Eyed Creek (TX49) |
Lufkin | Texas | United States | Airport |
| One Grand Field (5TN9) |
Cookeville | Tennessee | United States | Airport |
| One Hundred (SILR) |
São Paulo | São Paulo | Brazil | Heliport |
| One Hundred Mile House Airport (CAV3) |
100 Mile House | British Columbia | Canada | Airport |
| One McKinley Place (AG15657) |
Taguig | Metropolitan Manila | Philippines | Heliport |
| One Meridian Plaza (10PN) |
Philadelphia | Pennsylvania | United States | Heliport |
| One O One Heliport (HBJ) |
Cuajimalpa | Ciudad de México | Mexico | Heliport |
| One O'connor Plaza-Tower (9TS1) |
Victoria | Texas | United States | Heliport |
| One Oak (77KY) |
Mount Sterling/Owingsville | Kentucky | United States | Airport |
| One Particular Harbour (NM18) |
Deming | New Mexico | United States | Ultralight |
| One Police Plaza (NK39) |
New York | New York | United States | Heliport |
| One Roxas Triangle Tower (AG15658) |
Makati | Metropolitan Manila | Philippines | Heliport |
| One Shenzhen Bay 7 (AG12394) |
Shenzhen (Nanshan) | Guangdong Province | China | Heliport |
| One Sixty Four Place (TS02) |
Jacksboro | Texas | United States | Airport |
| Oneals (FA94) |
St. Cloud | Florida | United States | Seaplane Base |
| Onecoat Morridge Airstrip (AG6285) |
England | United Kingdom | Airport | |
| Onega (ULAO) |
Onega | Arkhangelsk Oblast | Russia | Airport |
| Oneida Lake Strip (8NY7) |
Oneida | New York | United States | Airport |
| Onelegacy Helistop (CA48) |
Azusa | California | United States | Heliport |
| Ongava Lodge (FYNG) |
Ongava Lodge | Namibia | Airport | |
| Ongava Lodge Airstrip (AG9527) |
Ombika | Kunene Region | Namibia | Airport |
| Ongjin (AG2204) |
Ongjin | Hwanghaenam-do | North Korea | Airport |
| Ongkarak Airport (Klong 16) (VT16) |
Ongkarak | Nakhon Nayok Province | Thailand | Airport |
| Ongko Asa (Advent) (WRLO) |
Ongko Asa | East Kalimantan | Indonesia | Airport |
| Ongole Police Training College (AG13053) |
Ongole | Andhra Pradesh | India | Heliport |
| Ongongoro (FY38) |
Ongongoro | Namibia | Airport | |
| Ongwediva (FYUE) |
Ongwediva | Namibia | Airport | |
| Onida Municipal (98D) |
Onida | South Dakota | United States | Airport |
| Onion Crest Airpark (43NE) |
Riverdale | Nebraska | United States | Airport |
| Onishi (RJT3) |
Onishi | Tochigi Prefecture | Japan | Airport |
| Ônix (SDON) |
São Paulo | São Paulo | Brazil | Heliport |
| Onjoka (FY39) |
Onjoka | Namibia | Airport | |
| Onjossa (AG2404) |
Onjossa | Erongo Region | Namibia | Airport |
| Onkiola Airstrip (SDRP) |
Amajari | Roraima | Brazil | Airport |
| Onley (VG20) |
Onley | Virginia | United States | Airport |
| Ono Gliderport (AG14333) |
Ono | Gifu Prefecture | Japan | Airport |
| Ono Pharmaceutical Head Office (AG18329) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Ono-I-Lau (ONU NFOL) |
Ona Liau | Eastern | Fiji | Airport |
| ÖNÖC Central District (AG19213) |
Osmangazi | Bursa Province | Turkey | Heliport |
| Onoda Kusunoki Corporate Park Helibase (AG18330) |
Sanyoonoda | Yamaguchi Prefecture | Japan | Heliport |
| Onondaga County Sheriff's Department (NK55) |
Camillus | New York | United States | Heliport |
| Ononge Airport (ONB AYQQ ONG) |
Ononge | Central | Papua New Guinea | Airport |
| Onor Airfield (AG15908) |
Onor | Sakhalin Oblast | Russia | Airport |
| Onotoa (OOT NGON) |
Onotoa | Gilbert Islands | Kiribati | Airport |
| Onseepkans (AG19331) |
Onseepkans | Northern Cape | South Africa | Airport |
| Onslow (ONS YOLW) |
Onslow | Western Australia | Australia | Airport |
| Onslow Meml Hospital (95NC) |
Jacksonville | North Carolina | United States | Heliport |
| Ontario International (ONT KONT ONT) |
Ontario | California | United States | Airport |
| Ontario Municipal (ONO KONO ONO) |
Ontario | Oregon | United States | Airport |
| Ontonagon County/Schuster Field (KOGM OGM) |
Ontonagon | Michigan | United States | Airport |
| Ontur (LEOT) |
Ontur | Castilla-La Mancha | Spain | Airport |
| Onyon (VT43) |
Townshend | Vermont | United States | Airport |
| Oodnadatta (ODD YOOD) |
Oodnadatta | South Australia | Australia | Airport |
| Ooldea (YODA) |
Ooldea | South Australia | Australia | Airport |
| Oolenoy Valley (SC75) |
Pickens | South Carolina | United States | Airport |
| Oombabeer (YOBM) |
Oombabeer | Queensland | Australia | Airport |
| Oombulgurri Airport (FVR YFRV) |
Forrest River Mission | Western Australia | Australia | Airport |
| Oooguruk Island (AK32) |
Nuiqsut | Alaska | United States | Heliport |
| Ooratippra (YORT) |
Ooratippra | Northern Territory | Australia | Airport |
| Oostdijckbank platform (EBOO) |
Oostdijckbank | West Flanders | Belgium | Heliport |
| Oostdijckbank Radar Post (AG11316) |
Nieuwpoort | West Flanders Province | Belgium | Heliport |
| Oostende (EBNH) |
Oostende | West Flanders | Belgium | Heliport |
| Oosterschelde Ziekenhuis (AG2513) |
Goes | Zeeland | Netherlands | Heliport |
| Oostmalle Air Base (EBZR) |
Zoersel | Antwerp | Belgium | Airport |
| Oostwold (EHOW) |
Oostwold | Groningen | Netherlands | Airport |
| Ootann (YOTN) |
Ootann | Queensland | Australia | Airport |
| Ootmoed (FYOT) |
Ootmoed | Hardap Region | Namibia | Airport |
| Opa (7PA0) |
Orwigsburg | Pennsylvania | United States | Heliport |
| Opapimiskan Lake Airport (CKM8) |
Opapimiskan Lake | Ontario | Canada | Airport |
| Opava (AG5261) |
Opava | Moravian-Silesian Region | Czech Republic | Airport |
| Opcion Santa Fe III Heliport (HCF) |
Cuajimalpa | Ciudad de México | Mexico | Heliport |
| Opela (80TE) |
Carrollton | Texas | United States | Heliport |
| Open A-1 Ranch (3LA8) |
Lake Charles | Louisiana | United States | Airport |
| Open Bay Airport (OPB OBY) |
Maitanakunai | West New Britain | Papua New Guinea | Airport |
| Operating Engineers Pension Trust Bldg (CN39) |
Los Angeles | California | United States | Heliport |
| Operations Center (PS44) |
Bellwood | Pennsylvania | United States | Heliport |
| Operet (FYOU) |
Operet | Oshikoto Region | Namibia | Airport |
| Opheim (S00) |
Opheim | Montana | United States | Airport |
| Ophir (Z17) |
Ophir | Alaska | United States | Airport |
| Opinaca Aerodrome (YOI CPN8) |
Opinaca | Quebec | Canada | Airport |
| Opium (YOPC) |
Opium | Northern Territory | Australia | Airport |
| Opodepe (AG15380) |
Opodepe | Sonora | Mexico | Airport |
| Opole-Polska Nowa Wieś (QPM EPOP) |
Opole | Opole | Poland | Airport |
| Opotiki (NZOP) |
Opotiki | Bay of Plenty Region | New Zealand | Airport |
| Oppenheim (EDGP) |
Oppenheim | Rhineland-Palatinate | Germany | Airport |
| Oppershausen Airfield (AG4353) |
Hanover Aero Club | Lower Saxony | Germany | Airport |
| Oppingen-Au Airfield (AG5024) |
Gingen/Fils | Brandenburg | Germany | Airport |
| Optage Building (AG14334) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Optand (ESNM) |
Optand | Jämtlande län | Sweden | Airport |
| Opto (SWZX) |
São Carlos | São Paulo | Brazil | Heliport |
| Opus Center Irvine (CA85) |
Irvine | California | United States | Heliport |
| Opuwa (OPW FYOP) |
Opuwa | Kunene Region | Namibia | Airport |
| OR Tambo International (JNB FAOR) |
Johannesburg | Gauteng | South Africa | Airport |
| Oradea International (OMR LROD) |
Oradea | Bihor | Romania | Airport |
| Oram Airport (RAX AYYO ORAM) |
Oram | Central | Papua New Guinea | Airport |
| Orama-Iayuya (PR14) |
Jayuya | Puerto Rico | United States | Heliport |
| Orán Airport (ORA SASO ORA) |
Orán | Salta Province | Argentina | Airport |
| Orang (RGO ZKHM) |
Orang | Hamgyongbuk-do | North Korea | Airport |
| Orange (OAG YORG) |
Orange | New South Wales | Australia | Airport |
| Orange - Careflight Base Heliport (YXCF YXCF) |
Orange | New South Wales | Australia | Heliport |
| Orange County (MGJ KMGJ MGJ) |
Montgomery | New York | United States | Airport |
| Orange County (KORG ORG) |
Orange | Texas | United States | Airport |
| Orange County (KOMH OMH) |
Orange | Virginia | United States | Airport |
| Orange County Convention Center (FA91) |
Orlando | Florida | United States | Heliport |
| Orange County Global Medical Center (1CN1) |
Santa Ana | California | United States | Heliport |
| Orange County Sheriffs Forensics Lab (6CL7) |
Santa Ana | California | United States | Heliport |
| Orange Grove Barn Airstrip (AG12717) |
Chavenage Green | England | United Kingdom | Airport |
| Orange Grove NALF (KNOG NOG) |
Orange Grove | Texas | United States | Airport |
| Orange Hospital Helipad (YXOG YXOG) |
Orange | New South Wales | Australia | Heliport |
| Orange Municipal (KORE ORE) |
Orange | Massachusetts | United States | Airport |
| Orange Poultry Farm (4NY1) |
Chester | New York | United States | Airport |
| Orange Regional Medical Center (6NY0) |
Middletown | New York | United States | Heliport |
| Orange River Lodge (AG19333) |
Colesberg | Northern Cape | South Africa | Airport |
| Orange Walk (ORZ) |
Orange Walk | Orange Walk District | Belize | Airport |
| Orange-Caritat (BA 115) Air Base (XOG LFMO) |
Orange/Caritat | Provence-Alpes-Côte-d'Azur | France | Airport |
| Orangeburg Municipal (OGB KOGB OGB) |
Orangeburg | South Carolina | United States | Airport |
| Orangeville / Brundle Field (COB4) |
Orangeville | Ontario | Canada | Airport |
| Orangeville / Castlewood Field (CPV2) |
Orangeville | Ontario | Canada | Airport |
| Orangeville / Laurel Airstrip (COL2) |
Orangeville | Ontario | Canada | Airport |
| Orangeville/Headwaters Healthcare Centre Heliport (CHW2) |
Orangeville | Ontario | Canada | Heliport |
| Orangeville/Rosehill Airfield (COR8) |
Caledon | Ontario | Canada | Airport |
| Orania (AG7070) |
Orania | Northern Cape | South Africa | Airport |
| Oranjemund (OMD FYOG) |
Oranjemund | ǁKaras Region | Namibia | Airport |
| Orapa (ORP FBOR) |
Orapa | Central District | Botswana | Airport |
| Oraparinna (YORP) |
Oraparinna | South Australia | Australia | Airport |
| Orbit (34WA) |
Washougal | Washington | United States | Heliport |
| Orbost (YORS) |
Orbost | Victoria | Australia | Heliport |
| Orbost (RBS YORB) |
Orbost | Victoria | Australia | Airport |
| Orc 200 (AG14335) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Orc Prior Tower (AG14336) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Orcadas Base (SAYO OCD) |
Laurie Island | Antarctica | Argentina | Airport |
| Orcas Island (ESD KORS ORS) |
Eastsound | Washington | United States | Airport |
| Orchard (AG15659) |
Dasmariñas | Cavite Province | Philippines | Heliport |
| Orchard House Airstrip (AG12718) |
England | United Kingdom | Airport | |
| Orchard Ranch (WY38) |
Ten Sleep | Wyoming | United States | Airport |
| Orchardleigh Private Airstrip (AG8169) |
near Frome | England | United Kingdom | Airport |
| Orchid Beach Airport (YORC YORC) |
Orchid Beach | Queensland | Australia | Airport |
| Orchid Beach Resort Helipad (ORB) |
Fraser Island | Queensland | Australia | Heliport |
| Orchid Creek (YOCR) |
Orchid Creek | Queensland | Australia | Airport |
| Orchimont Ulmodrome (EBOR) |
Vresse-Sur-Semois | Namur | Belgium | Airport |
| Orcopampa (SPOR) |
Orcopampa | Arequipa Region | Peru | Airport |
| Ord Mountain (5CA2) |
Barstow | California | United States | Heliport |
| Ord River (YORV) |
Ord River | Western Australia | Australia | Airport |
| Ordos Ejin Horo (DSN ZBDS) |
Ordos | Inner Mongolia Autonomous Region | China | Airport |
| Ordu Giresun Airport (OGU) |
Gülyalı | Ordu Province | Turkey | Airport |
| Oreanda (AG16140) |
Yalta | Crimea | Ukraine | Heliport |
| Örebro (ORB ESOE) |
Örebro | Örebro län | Sweden | Airport |
| Oreck (MS88) |
Poplarville | Mississippi | United States | Airport |
| Oreganal Airport (BCU) |
Barrancas | La Guajira Department | Colombia | Airport |
| Oregon Health Sciences University Emerg (9OR6) |
Portland | Oregon | United States | Heliport |
| Oregon Sky Ranch (OG33) |
Milton/Freewater | Oregon | United States | Airport |
| Oreillys (YXOR) |
Oreillys | Queensland | Australia | Heliport |
| Orekhovo airfield (AG9967) |
Orekhovo | Dnipropetrovsk | Ukraine | Airport |
| Orellana (SPON) |
Orellana | Loreto Region | Peru | Airport |
| Orenburg Air Base (AG3180) |
Orenburg | Orenburg Oblast | Russia | Airport |
| Orenburg Central (REN UWOO) |
Orenburg | Orenburg Oblast | Russia | Airport |
| Oreste Berta Heliport (HOB) |
Alta Gracia | Córdoba Province | Argentina | Heliport |
| Öresten (ESGM) |
Öresten | Västra Götalands län | Sweden | Airport |
| Orestes Acosta (MOA MUMO) |
Moa | Holguín | Cuba | Airport |
| Organizacion Editorial Mexicana Heliport (HOE) |
Cuauhtémoc | Ciudad de México | Mexico | Heliport |
| Orgeneral Eşref Bitlis Askeriu (LTHD) |
Diyarbakır | Diyarbakir Province | Turkey | Heliport |
| Ori (WI86) |
Kansasville | Wisconsin | United States | Airport |
| Oria Airport (OTY ORIA) |
Oria | Central | Papua New Guinea | Airport |
| Oriçanga de Abreu Airport (SWPZ SWPZ) |
Posse | Goiás | Brazil | Airport |
| Orielton (YOIT) |
Orielton | Queensland | Australia | Airport |
| Orient Glider (FAOI) |
Orient | Gauteng | South Africa | Airport |
| Orient Square (AG9590) |
Pasig | Metro Manila | Philippines | Heliport |
| Orient Well (YORW) |
Orient Well | Western Australia | Australia | Airport |
| Orientos (OXO) |
Orientos | Queensland | Australia | Airport |
| Orillia (Ontario Provincial Police) Heliport (COP2) |
Orillia | Ontario | Canada | Heliport |
| Orillia-RAMA Regional Airport (CNJ4) |
Orillia | Ontario | Canada | Airport |
| Orillia/Lake St John Seaplane Base (CNV6) |
Orillia | Ontario | Canada | Seaplane Base |
| Orillia/Matchedash Lake Seaplane Base (CPU5) |
Orillia | Ontario | Canada | Seaplane Base |
| Orinduik (ORJ SYOR) |
Orinduik | Potaro-Siparuni | Guyana | Airport |
| Orinduque (SJLZ) |
Uiramutã | Roraima | Brazil | Airport |
| Órion Helipad (SDOO GO0155) |
Goiânia | Goiás | Brazil | Heliport |
| Oripää (EFOP) |
Oripää | Western Finland | Finland | Airport |
| Oristano-Fenosu Airport (QOS LIER OR01) |
Oristano | Sardinia | Italy | Airport |
| Orito Airport (SKOR ORI) |
Orito | Putumayo Department | Colombia | Airport |
| Oritupano (SVOK) |
Oritupano | Monagas State | Venezuela | Airport |
| Orix Honmachi Building (AG18331) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Orix Nagoya Nishiki Building (AG17296) |
Nagoya | Aichi Prefecture | Japan | Heliport |
| Oriximiná Airport (ORX SNOX SNOX) |
Oriximiná | Pará | Brazil | Airport |
| Orkney (FAOY) |
Orkney | North-West | South Africa | Airport |
| Orla 62 Helipad (SSCG RJ0188) |
Angra dos Reis | Rio de Janeiro | Brazil | Heliport |
| Orlampa Inc (FA08) |
Polk City | Florida | United States | Airport |
| Orland Health St Cloud Hospital (FD52) |
St. Cloud | Florida | United States | Heliport |
| Orlando (FL15) |
Orlando | Florida | United States | Seaplane Base |
| Orlando Apopka (X04) |
Apopka | Florida | United States | Airport |
| Orlando Bezerra de Menezes (JDO SBJU) |
Juazeiro Do Norte | Ceará | Brazil | Airport |
| Orlando Chesini Ometto Airport (SSBY SSBY) |
Miranda | Mato Grosso do Sul | Brazil | Airport |
| Orlando Crossings (2FL5) |
Orlando | Florida | United States | Heliport |
| Orlando Health Central Horizons West (FL73) |
Windermere | Florida | United States | Heliport |
| Orlando Health Emergency Room & Med Pav (FL06) |
Kissimmee | Florida | United States | Heliport |
| Orlando Health Lake Mary (4FA0) |
Lake Mary | Florida | United States | Heliport |
| Orlando Health Lakeland (44FA) |
Lakeland | Florida | United States | Heliport |
| Orlando Health Randal Park (FL46) |
Orlando | Florida | United States | Heliport |
| Orlando Health Reunion (5FA2) |
Davenport | Florida | United States | Heliport |
| Orlando Health Wiregrass Ranch (3FA2) |
Wesley Chapel | Florida | United States | Heliport |
| Orlando Heli Tours (2FD7) |
Orlando | Florida | United States | Heliport |
| Orlando Heli-Tours Margaritaville (FA14) |
Kissimmee | Florida | United States | Heliport |
| Orlando Helicopter Adventures (36FA) |
Kissimmee | Florida | United States | Heliport |
| Orlando International (MCO KMCO MCO) |
Orlando | Florida | United States | Airport |
| Orlando North Airpark (FA83) |
Zellwood | Florida | United States | Airport |
| Orlando Regional Medical Center (FD28) |
Orlando | Florida | United States | Heliport |
| Orlando Sanford International (SFB KSFB SFB) |
Orlando | Florida | United States | Airport |
| Orlando Va Medical Center (FA75) |
Orlando | Florida | United States | Heliport |
| Orleans (7I4) |
Orleans | Indiana | United States | Airport |
| Orleans Farm (YORL) |
Orleans Farm | Western Australia | Australia | Airport |
| Orléans-Bricy (BA 123) Air Base (ORE LFOJ) |
Orléans/Bricy | Centre-Val de Loire | France | Airport |
| Orléans-Saint-Denis-de-l'Hôtel (LFOZ) |
Orléans/Saint-Denis-de-l'Hôtel | Centre-Val de Loire | France | Airport |
| Orliak Airfield (AG5665) |
Orliak | Dobric Province | Bulgaria | Airport |
| Orlinovsky (AG16141) |
Sevastopol | Sevastopol (city) | Ukraine | Heliport |
| Orlovka (AG18907) |
Orlovka | Amur Oblast | Russia | Heliport |
| Orlovka Air Base (ZA9W) |
Vernoye | Amur Oblast | Russia | Airport |
| Orlovka Airfield (AG9864) |
Petrovskoye | Yaroslavl Oblast | Russia | Airport |
| Orly (Olooitikosh) Airport (ORLY) |
Orly (Olooitikosh) | Rift Valley Province | Kenya | Airport |
| Ormara (OPOR) |
Ormara | Balochistan | Pakistan | Airport |
| Ormara Koh (AG19435) |
Ormara | Balochistan | Pakistan | Heliport |
| Ormc Helistop (XS29) |
Odessa | Texas | United States | Heliport |
| Ormc Trauma Center (3FD1) |
Ocala | Florida | United States | Heliport |
| Ormoc (OMC RPVO) |
Ormoc | Leyte Province | Philippines | Airport |
| Ormond Beach Municipal (KOMN OMN) |
Ormond Beach | Florida | United States | Airport |
| Ornate Lake St L (FAON) |
Hluhluwe | Kwazulu-Natal | South Africa | Airport |
| Örnlanda Airstrip (AG16845) |
Örnlanda | Dalarnas län | Sweden | Airport |
| Örnsköldsvik (OER ESNO) |
Örnsköldsvik | Västernorrlands län | Sweden | Airport |
| Oro Negro (CBS SVON) |
Cabimas | Zulia State | Venezuela | Airport |
| Orocovis Health Center (PR19) |
Orocovis | Puerto Rico | United States | Heliport |
| Orocue Airport (ORC SKOE ORC) |
Orocue | Casanare Department | Colombia | Airport |
| Orodara (DFOR) |
Orodara | Kenedougou | Burkina Faso | Airport |
| Oroe (EK69) |
Oroe | Zealand | Denmark | Airport |
| Orofino Municipal (S68) |
Orofino | Idaho | United States | Airport |
| Orogrande (75C) |
Orogrande | Idaho | United States | Airport |
| Orono / Hawkefield (CHF4) |
Hawke Field | Ontario | Canada | Airport |
| Orono Field (COR3) |
Clarington | Ontario | Canada | Airport |
| Oronoshima (AG14337) |
Fukuoka | Fukuoka Prefecture | Japan | Heliport |
| Oropoi (AG1958) |
Oropoi | Rift Valley Province | Kenya | Airport |
| Oropoko (FYOR) |
Oropoko | Namibia | Airport | |
| Ororbia (AG6133) |
Olza | Navarra | Spain | Airport |
| Oroville Hospital (CN52) |
Oroville | California | United States | Heliport |
| Oroville Municipal (OVE KOVE OVE) |
Oroville | California | United States | Airport |
| Orpheus Island (YOPH) |
Orpheus Island | Queensland | Australia | Seaplane Base |
| Orr (24NE) |
Lakeside | Nebraska | United States | Airport |
| Orr Field (NE25) |
North Platte | Nebraska | United States | Airport |
| Orr Ranch (33NE) |
Hay Springs | Nebraska | United States | Airport |
| Orr Regional (KORB ORB) |
Orr | Minnesota | United States | Airport |
| Orrlanda Flygfält (AG5209) |
Orrlanda | Jämtlande län | Sweden | Airport |
| Orroroo (YORR) |
Orroroo | South Australia | Australia | Airport |
| Orsa (ESNR) |
Orsa | Dalarnas län | Sweden | Airport |
| Orsk (OSW UWOR) |
Orsk | Orenburg Oblast | Russia | Airport |
| Ortaköy (AG16409) |
Ortaköy / Ortakioi | Nicosia District | Cyprus | Heliport |
| Orth Pasture (TT91) |
Junction | Texas | United States | Airport |
| Ortner (I64) |
Wakeman | Ohio | United States | Airport |
| Orto Yokohama View Tower (AG14338) |
Yokohama | Kanagawa Prefecture | Japan | Heliport |
| Orton / Smith Field (CPS7) |
Orton | Ontario | Canada | Airport |
| Ortona (AG16536) |
Ortona | Abruzzi | Italy | Heliport |
| Ortonville Hospital (50MN) |
Ortonville | Minnesota | United States | Heliport |
| Ortonville Municipal/Martinson Field (KVVV VVV) |
Ortonville | Minnesota | United States | Airport |
| Ortosíntese (SJBE) |
São Paulo | São Paulo | Brazil | Heliport |
| Orum Aerodrome (86NE) |
Blair | Nebraska | United States | Airport |
| Orungal (YORU) |
Orungal | Queensland | Australia | Airport |
| Orupembe (FY3A) |
Orupembe | Namibia | Airport | |
| Orupgaard Flyveplads (AG5954) |
Orupgaard | Zealand | Denmark | Airport |
| Orutjandja (AG16760) |
Orutjandja | Namibia | Airport | |
| Orūzgān (AF10) |
Oruzgan | Orūzgān Province | Afghanistan | Airport |
| Oryol Yuzhny (OEL UUOR) |
Orel | Oryol Oblast | Russia | Airport |
| Oryukdo SK Apartmentss (AG8871) |
Busan | Busan Gwang'yeogsi | South Korea | Heliport |
| Oryx (AG6543) |
Waso | Rift Valley Province | Kenya | Airport |
| Orø Flyveplads (AG5179) |
Orø | Capital Region | Denmark | Airport |
| Os Bandeirantes (SDBS) |
São Paulo | São Paulo | Brazil | Heliport |
| OS Building (AG14339) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Os Vaksinen Ulve (ENUL) |
Ulven | Hordaland | Norway | Airport |
| Osage City Municipal (53K) |
Osage City | Kansas | United States | Airport |
| Osage Municipal (D02) |
Osage | Iowa | United States | Airport |
| Osaka Amenity Park Tower (AG18332) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka Amenity Park Tower Residence East (AG18333) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka Amenity Park Tower Residence West (AG18334) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka Bar Association (AG14340) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka Central Hospital (AG14341) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka City Juso Hospital (AG16668) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka City Staff Human Resources Development Center (AG14342) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka City University Hospital (AG14343) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka City University Medical Faculty (AG14344) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka Dental University Hospital (AG14345) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka Fukushima Tower (AG14346) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka Gas Midosuji-Higashi Building (AG18335) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka General Medical Center (AG14347) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka Granbell Hotel (AG18336) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka High Court (AG14348) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka International (ITM RJOO) |
Osaka | Ōsaka Prefecture | Japan | Airport |
| Osaka International Cancer Institute (AG19200) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka International Convention Center (AG14349) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka Maishima (AG14350) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka Medical Center for Cancer and Cardiovascular Diseases (AG14351) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka Menseste (AG14352) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka Metro Head Office Building (AG14353) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka Minato Central Hospital (AG18337) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka Mitsui Bussan Building (AG14354) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka Mode Gakuen (AG14355) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka Municipal Central Market (AG18338) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka Municipal General Hospital (AG18339) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka Municipal Housing Information Center (AG14356) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka Museum of History (AG18340) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka Nakanoshima Joint Government Building (AG14357) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka Prefectural Life Building (AG14358) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka Prefectural Police Headquarters (AG14359) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka Saiseikai Nakatsu Hospital (AG14360) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka Shoko Shinkin Bank New Head Office (AG18341) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka Station North Gate Building Office Tower (AG14361) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka Stock Exchange Building (AG14362) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka Umeda Senshu Ikeda Bank Building (AG14363) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka University Hospital (AG14364) |
Suita | Ōsaka Prefecture | Japan | Heliport |
| Osaka ViewHotel Honmachi (AG18342) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osaka West Gate Tower (AG18343) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Osakana-kaido (AG14365) |
Kuroshio | Kōchi Prefecture | Japan | Heliport |
| Osaki Bright Tower (AG19202) |
Shinagawa, Tokyo | Tōkyō Prefecture | Japan | Heliport |
| Osaki Forest Building (AG14366) |
Shinagawa, Tokyo | Tōkyō Prefecture | Japan | Heliport |
| Osaki Garden Tower (AG14367) |
Shinagawa, Tokyo | Tōkyō Prefecture | Japan | Heliport |
| Osaki Municipal Hospital (AG14368) |
Osaki | Miyagi Prefecture | Japan | Heliport |
| Osaki ThinkPark Tower (AG14369) |
Shinagawa, Tokyo | Tōkyō Prefecture | Japan | Heliport |
| Osaki West City Towers East (AG14370) |
Shinagawa, Tokyo | Tōkyō Prefecture | Japan | Heliport |
| Osaki West City Towers West (AG14371) |
Shinagawa, Tokyo | Tōkyō Prefecture | Japan | Heliport |
| Osaki West City Towers West (AG14372) |
Shinagawa, Tokyo | Tōkyō Prefecture | Japan | Heliport |
| Osaki Wiz City (AG14373) |
Shinagawa, Tokyo | Tōkyō Prefecture | Japan | Heliport |
| Osakikamijima (AG14374) |
Osakikamijima | Hiroshima Prefecture | Japan | Heliport |
| Osakimachi (AG14375) |
Joso | Ibaraki Prefecture | Japan | Heliport |
| Osan Air Base (OSN RKSO) |
Osan | Gyeonggido | South Korea | Airport |
| Osato (AG14376) |
Mishima | Kagoshima Prefecture | Japan | Heliport |
| Osbaston Lodge Farm Airstrip (AG6286) |
Osbaston | England | United Kingdom | Airport |
| Osborn Airfield (02FA) |
Groveland | Florida | United States | Airport |
| Osborne (8CA0) |
Victorville | California | United States | Airport |
| Osborne Island (YOSI) |
Osborne Island | Western Australia | Australia | Seaplane Base |
| Osborne Mine (YOSB) |
Osborne Mine | Queensland | Australia | Airport |
| Osborne Municipal (K75) |
Osborne | Kansas | United States | Airport |
| Oscar Machado Zuluaga (SVCS) |
Caracas | Miranda State | Venezuela | Airport |
| Osceola Community Hospital (IA40) |
Sibley | Iowa | United States | Heliport |
| Osceola Municipal (7M4) |
Osceola | Arkansas | United States | Airport |
| Osceola Municipal (I75) |
Osceola | Iowa | United States | Airport |
| Osceola Sheriff's Ofc - Bronson Hwy (19FD) |
Kissimmee | Florida | United States | Heliport |
| Oschatz (EDOQ) |
Oschatz | Saxony | Germany | Airport |
| Oschersleben (EDOL) |
Oschersleben | Saxony-Anhalt | Germany | Airport |
| Oscoda County/Dennis Kauffman Meml (51M) |
Mio | Michigan | United States | Airport |
| Oscoda/Wurtsmith (OSC KOSC OSC) |
Oscoda | Michigan | United States | Airport |
| Ose Airfield (AG2549) |
Ose Airfield | Aust-Agder | Norway | Airport |
| Oseberg A Platform (ENOA) |
Oseberg A Platform | Norway | Heliport | |
| Oseberg C Platform (ENOC) |
Oseberg C Platform | Norway | Heliport | |
| Oseberg East Platform (ENQO) |
Oseberg East Platform | Norway | Heliport | |
| Oseberg South Platform (ENQE) |
Oseberg South Platform | Norway | Heliport | |
| Osechki Airstrip (AG3101) |
Novotitarovskaya | Krasnodar Krai | Russia | Airport |
| Osejava (AG12906) |
Makarska | Split-Dalmatia County | Croatia | Heliport |
| Oserian Naivasha (AG2074) |
Oserian | Rift Valley Province | Kenya | Airport |
| Oserongoni (AG1980) |
Oserongoni | Rift Valley Province | Kenya | Airport |
| Oseur Airstrip (AG6544) |
Ololaimutiek Village | Nakuru County | Kenya | Airport |
| Osf Center For Health - Streator (IS29) |
Streator | Illinois | United States | Heliport |
| Osf Healthcare Sacred Heart Medical Center (93IS) |
Danville | Illinois | United States | Heliport |
| Osf Healthcare/Urbana (0IL3) |
Urbana | Illinois | United States | Heliport |
| Osf Holy Family Medical Center (LL01) |
Monmouth | Illinois | United States | Heliport |
| Osf St Anthony's Health Center (03IS) |
Alton | Illinois | United States | Heliport |
| Osf St Clare Hospital (IS67) |
Princeton | Illinois | United States | Heliport |
| Osf St Elizabeth Medical Center (LL25) |
Ottawa | Illinois | United States | Heliport |
| Osf St Francis Medical Center (LL37) |
Peoria | Illinois | United States | Heliport |
| Osf St Joseph Medical Center (IL40) |
Bloomington | Illinois | United States | Heliport |
| Osf St Luke Medical Center (0IL5) |
Kewanee | Illinois | United States | Heliport |
| Osf St Mary Medical Center - Galesburg (IL89) |
Galesburg | Illinois | United States | Heliport |
| Osf St Paul Medical Center (14IL) |
Mendota | Illinois | United States | Heliport |
| Osf St. Mary South Campus (5IL3) |
Galesburg | Illinois | United States | Heliport |
| Osh (OSS UCFO) |
Osh | Osh Region | Kyrgyzstan | Airport |
| Osh West (AG2138) |
Osh | Osh Region | Kyrgyzstan | Airport |
| Oshakati (OHI FYOS) |
Oshakati | Oshana Region | Namibia | Airport |
| Oshamanbe (AG14377) |
Oshamanbe | Hokkaidō Prefecture | Japan | Heliport |
| Oshawa (YOO CYOO CYOO) |
Oshawa | Ontario | Canada | Airport |
| Oshika (AG17297) |
Oshika | Nagano Prefecture | Japan | Heliport |
| Oshima (AG8428) |
Oshima | Hokkaidō Prefecture | Japan | Heliport |
| Oshima (OIM RJTO) |
Oshima Island | Tōkyō Prefecture | Japan | Airport |
| Oshima Hospital (AG14378) |
Amami | Kagoshima Prefecture | Japan | Heliport |
| Oshino Sky Sports Club (AG14379) |
Oshino | Yamanashi Prefecture | Japan | Airport |
| Oshogbo (DNOS) |
Oshogbo | Osun | Nigeria | Airport |
| Oshwe (FZBD) |
Oshwe | Bandundu Province | Democratic Republic of the Congo | Airport |
| Osičiny Airstrip (LKOSIC) |
Osičiny | Central Bohemian Region | Czech Republic | Airport |
| Osie (Lipinki) Highway Strip (AG2660) |
Świecie | Kuyavia-Pomerania | Poland | Airport |
| Osieczna Airfield (AG16786) |
Osieczna | Greater Poland | Poland | Airport |
| Osijek (LDOS) |
Osijek | Osijek-Baranja County | Croatia | Airport |
| Osinovaya Roshcha (AG3123) |
Saint Petersburg | Saint Petersburg (city) | Russia | Heliport |
| Osire (FYIR) |
Osire | Namibia | Airport | |
| Oskaloosa Municipal (OOA KOOA OOA) |
Oskaloosa | Iowa | United States | Airport |
| Oskarshamn (OSK ESMO) |
Oskarshamn | Kalmar län | Sweden | Airport |
| Oslo Corners (31WI) |
Iola | Wisconsin | United States | Airport |
| Oslo Gardermoen (OSL ENGM) |
Oslo | Akershus | Norway | Airport |
| Oslo, Rikshospitalet (ENRH) |
Oslo | Oslo | Norway | Heliport |
| Oslo, Ullevaal (ENUH) |
Oslo | Oslo | Norway | Heliport |
| Osmanabad (OMN) |
Osmanabad | Maharashtra | India | Airport |
| Osmaniye Provincial Hospital (AG16093) |
Akyar | Osmaniye Province | Turkey | Heliport |
| Osmany International (ZYL VGSY) |
Sylhet | Sylhet Division | Bangladesh | Airport |
| Osnabrück Hospital (AG1150) |
Osnabrück | Lower Saxony | Germany | Heliport |
| Osnabrück-Atterheide (EDWO) |
Osnabrück | Lower Saxony | Germany | Airport |
| Osona Airstrip (FYSN) |
Osona | Otjozondjupa Region | Namibia | Airport |
| Osório (SSOS) |
Osório | Rio Grande do Sul | Brazil | Airport |
| Osorno Pampa Ale (SCOS) |
Osorno | Los Lagos Region | Chile | Airport |
| Osovtsy Air Base (UMMO) |
Byaroza | Brest Voblast | Belarus | Airport |
| Osoyoos Airport (CBB9) |
Osoyoos | British Columbia | Canada | Airport |
| Ospedale 'Infermi' di Rimini (AG18151) |
Rimini | Emilia-Romagna | Italy | Heliport |
| Ospedale Civile (AG18152) |
64100 Teramo TE | Abruzzi | Italy | Heliport |
| Ospedale di Jesolo (AG18153) |
Jesolo | Veneto | Italy | Heliport |
| Ospedale di Sora (AG18154) |
Sora | Lazio | Italy | Heliport |
| Ospedale San Camillo (AG18155) |
Roma | Lazio | Italy | Heliport |
| Ospika Airport (CBA9) |
Ospika | British Columbia | Canada | Airport |
| Osprey Reef (YOPY) |
Osprey Reef | Queensland | Australia | Seaplane Base |
| Ossiacher See (LOKF) |
Feldkirchen | Carinthia | Austria | Airport |
| Ossima Airport (OSG AYZS OSA) |
Ossima | Sandaun (West Sepik) | Papua New Guinea | Airport |
| Ossiport (4TS9) |
Austin | Texas | United States | Heliport |
| Ossora (UHPD) |
Ossora | Kamchatka Krai | Russia | Airport |
| Ostafyevo International (UUMO) |
Moscow | Moscow Oblast | Russia | Airport |
| Ostend-Bruges International (OST EBOS) |
Ostend | West Flanders | Belgium | Airport |
| Ostergard's Airport (CDO2) |
Drumheller | Alberta | Canada | Airport |
| Osterholz-Scharmbeck Airfield (AG4354) |
Osterholz-Scharmbeck | Lower Saxony | Germany | Airport |
| Osterman (40NJ) |
Neshanic | New Jersey | United States | Heliport |
| Östersund (ESNZ) |
Östersund | Jämtlande län | Sweden | Airport |
| Ostlunds (MT13) |
Billings | Montana | United States | Airport |
| Ostrava Leos Janáček (OSR LKMT) |
Ostrava | Moravian-Silesian Region | Czech Republic | Airport |
| Ostrov (AG5414) |
Ostrov | Carlsbad Region | Czech Republic | Airport |
| Ostrov Bolshevik Air Base (AG3212) |
Ostrov Bolshevik | Krasnoyarsk Krai | Russia | Airport |
| Ostrov Naval Air Base (XLOS XLOS) |
Ostrov | Pskov Oblast | Russia | Airport |
| Ostrov Vozrozhdeniya (AG3817) |
Kantubek | Qoraqalpogiston Respublikasi | Uzbekistan | Airport |
| Ostrov Vozrozhdeniya Southwest (AG3818) |
Kantubek | Qoraqalpogiston Respublikasi | Uzbekistan | Airport |
| Ostrovo (LB47) |
Ostrovo | Razgrad Province | Bulgaria | Airport |
| Ostrów (EPOM) |
Ostrów | Greater Poland | Poland | Airport |
| Ostrowy (Łobodno) Highway Strip (AG2661) |
Kłobuck | Silesia | Poland | Airport |
| Ošupe Airstrip (AG16739) |
Ošupe | Madona District | Latvia | Airport |
| Osvaldo de Carvalho Airport (SBQJ PR0155) |
Ibaiti | Paraná | Brazil | Airport |
| Osvaldo Vieira International (OXB GGOV) |
Bissau | Bissau Autonomous Sector | Guinea-Bissau | Airport |
| Oswaldo Guevara Mujica (AGV SVAC) |
Acarigua | Portuguesa State | Venezuela | Airport |
| Oswego County (KFZY FZY) |
Fulton | New York | United States | Airport |
| Oswego County At Pulaski (05NY) |
Pulaski | New York | United States | Heliport |
| Oswego Municipal (K67) |
Oswego | Kansas | United States | Airport |
| Osypnoy Bugor Airfield (AG3079) |
Astrakhan | Astrakhan Oblast | Russia | Airport |
| Ota (LPOT) |
Ota | Lisbon District | Portugal | Airport |
| Ota Memorial Hospital (AG14380) |
Ota | Gunma Prefecture | Japan | Heliport |
| Ota Municipal (AG14381) |
Ota | Gunma Prefecture | Japan | Heliport |
| Otaba (AG14382) |
Okutama | Tōkyō Prefecture | Japan | Heliport |
| Otabe (AG17298) |
Chichibu | Saitama Prefecture | Japan | Heliport |
| Otagawa Kabe (AG14383) |
Hiroshima | Hiroshima Prefecture | Japan | Heliport |
| Otago (FLOT) |
(unassigned) | Zambia | Airport | |
| Otakashima (AG14384) |
Kazo | Saitama Prefecture | Japan | Heliport |
| Otaki (NZOT) |
Otaki | Wellington Region | New Zealand | Airport |
| Otaki (AG17299) |
Chichibu | Saitama Prefecture | Japan | Heliport |
| Otaki Airfield (AG14385) |
Date | Hokkaidō Prefecture | Japan | Airport |
| Otaru General Hospital (AG14386) |
Otaru | Hokkaidō Prefecture | Japan | Heliport |
| Otavi (FYOV) |
Otavi | Namibia | Airport | |
| Otemachi Financial City Grand Cube (AG14387) |
Chiyoda, Tokyo | Tōkyō Prefecture | Japan | Heliport |
| Otemachi Financial City North Tower (AG14388) |
Chiyoda, Tokyo | Tōkyō Prefecture | Japan | Heliport |
| Otemachi Financial City South Tower (AG14389) |
Chiyoda, Tokyo | Tōkyō Prefecture | Japan | Heliport |
| Otemachi First Square (AG14390) |
Chiyoda, Tokyo | Tōkyō Prefecture | Japan | Heliport |
| Otemachi Nomura Building (AG14391) |
Chiyoda, Tokyo | Tōkyō Prefecture | Japan | Heliport |
| Otemachi Park Building (AG14392) |
Chiyoda, Tokyo | Tōkyō Prefecture | Japan | Heliport |
| Otemachi Place East Tower (AG14393) |
Chiyoda, Tokyo | Tōkyō Prefecture | Japan | Heliport |
| Otemachi Place West Tower (AG14394) |
Chiyoda, Tokyo | Tōkyō Prefecture | Japan | Heliport |
| Otemachi Tower (AG14395) |
Chiyoda, Tokyo | Tōkyō Prefecture | Japan | Heliport |
| Otemae Hospital (AG14396) |
Osaka | Ōsaka Prefecture | Japan | Heliport |
| Otemon Tower (AG14397) |
Chiyoda, Tokyo | Tōkyō Prefecture | Japan | Heliport |
| Otera (AG14398) |
Shirakawa | Gifu Prefecture | Japan | Heliport |
| Otero Mill (72NM) |
La Luz | New Mexico | United States | Airport |
| Oterra Hotel (AG13054) |
Bengaluru | Karnataka | India | Heliport |
| Othawa (FAOL) |
Otthawa | Limpopo | South Africa | Airport |
| Othello Community Hospital (24WA) |
Othello | Washington | United States | Heliport |
| Othello Municipal (S70) |
Othello | Washington | United States | Airport |
| Otherton Airfield (AG6287) |
Otherton | England | United Kingdom | Airport |
| Othonoi (AG12820) |
Othonoi | Corfu | Greece | Heliport |
| Otjihaenena Landing Strip (AG2473) |
Otjihaenena | Khomas Region | Namibia | Airport |
| Otjikaru (FYRO) |
Otjikaru | Namibia | Airport | |
| Otjimbingwe (FYGW) |
Otjimbingwe | Namibia | Airport | |
| Otjinene (FYTN) |
Otjinene | Omaheke Region | Namibia | Airport |
| Otjiruze (FY3C) |
Otjiruze | Namibia | Airport | |
| Otjisazu (FYTZ) |
Otjisazu | Namibia | Airport | |
| Otjitambi (FY3D) |
Otjitambi | Namibia | Airport | |
| Otjite (FY3E) |
Otjite | Namibia | Airport | |
| Otjituuo (AG6719) |
Otjituuo | Otjozondjupa Region | Namibia | Airport |
| Otjiwarongo (FYOW) |
Otjiwarongo | Omaheke Region | Namibia | Airport |
| Otjiwarongo Center (AG2490) |
Otjiwarongo | Otjozondjupa Region | Namibia | Airport |
| Otjohorongo (FYTJ) |
Otjohorongo | Namibia | Airport | |
| Otjonjise (FYOB) |
Otjonjise | Namibia | Airport | |
| Otjosondu (Ebenezer) (FY3G) |
Otjosondu (Ebenezer) | Namibia | Airport | |
| Otjosongombe (FY3H) |
Otjosongombe | Namibia | Airport | |
| Otjovasandu (FY3I) |
Otjovasandu | Namibia | Airport | |
| Otkritie Arena Heliport (HGC5) |
Tushino | Moscow (city) | Russia | Heliport |
| Otobe (AG18344) |
Otobe | Hokkaidō Prefecture | Japan | Heliport |
| Otočac (LDRO) |
Otočac | Lika-Senj County | Croatia | Airport |
| Otomi (AG14399) |
Takahama | Fukui Prefecture | Japan | Heliport |
| Otone Airfield (RJA2) |
Kawachi | Ibaraki Prefecture | Japan | Airport |
| Otp (AA27) |
Nuiqsut | Alaska | United States | Heliport |
| Otradnaya (AG3117) |
Otradnaya | Krasnodar Krai | Russia | Airport |
| Otranto Helicopter Base (AG13204) |
Otranto | Apulia | Italy | Heliport |
| Otrokovice Zlin (LKOT) |
Otrokovice | Zlin Region | Czech Republic | Airport |
| Otsuki (AG16669) |
Otsuki | Yamanashi Prefecture | Japan | Heliport |
| Otsuki-cho Hiromi (AG14401) |
Otsuki | Kōchi Prefecture | Japan | Heliport |
| Otsutsu Electric Building (AG16670) |
Nagoya | Aichi Prefecture | Japan | Heliport |
| Ott Farms (7TS8) |
Dimmitt | Texas | United States | Airport |
| Ott's Landing (0FA1) |
Arcadia | Florida | United States | Airport |
| Ottakathatla (AG13055) |
Chakkuppallam | Kerala | India | Heliport |
| Ottaviani Airport (CCO) |
Carlos Casares | Buenos Aires Province | Argentina | Airport |
| Ottawa (Children's Hospital) Heliport (CPK7) |
Ottawa | Ontario | Canada | Heliport |
| Ottawa (Civic Hospital) Heliport (CPP7) |
Ottawa | Ontario | Canada | Heliport |
| Ottawa / Casselman (Shea Field) (CSF7) |
Ottawa | Ontario | Canada | Airport |
| Ottawa / Dwyer Hill Heliport (CYDH) |
Ottawa | Ontario | Canada | Heliport |
| Ottawa / Embrun Airport (CPR2) |
Embrun | Ontario | Canada | Airport |
| Ottawa / Gatineau (Casino) Heliport (CTA9) |
Gatineau | Quebec | Canada | Heliport |
| Ottawa / Gatineau Seaplane Base (CTI3) |
Gatineau | Quebec | Canada | Seaplane Base |
| Ottawa / Manotick (Hope Field) (CHF2) |
Manotick | Ontario | Canada | Airport |
| Ottawa / Questral Helicopters (CQH2) |
Ottawa | Ontario | Canada | Heliport |
| Ottawa / Questral Helicopters Heliport (CQH2) |
Ottawa | Ontario | Canada | Heliport |
| Ottawa / Rockcliffe Seaplane Base (CTR7) |
Ottawa | Ontario | Canada | Seaplane Base |
| Ottawa Exec (Z98) |
Zeeland | Michigan | United States | Airport |
| Ottawa Municipal (KOWI OWI) |
Ottawa | Kansas | United States | Airport |
| Ottawa/Gatineau (YND CYND CYND) |
Ottawa | Quebec | Canada | Airport |
| Ottawa/Macdonald-Cartier International (YOW CYOW CYOW) |
Ottawa | Ontario | Canada | Airport |
| Ottenberg Airfield (AG4355) |
Nuremberg | Bavaria | Germany | Airport |
| Ottengrüner Heide (EDQO) |
Helmbrechts | Bavaria | Germany | Airport |
| Ottenschlag (LOAA) |
Ottenschlag | Lower Austria | Austria | Airport |
| Otter Lake Airport (CJV4) |
Otter Lake | Saskatchewan | Canada | Airport |
| Otter Lake Seaplane Base (CKB4) |
Otter Lake | Saskatchewan | Canada | Seaplane Base |
| Otterbach Farm (81LL) |
Mendota | Illinois | United States | Airport |
| Ottertail Lake (MT36) |
Three Forks | Montana | United States | Airport |
| Ottman Landing (5WN9) |
Maiden Rock | Wisconsin | United States | Airport |
| Otto Kaiser Hospital (62TE) |
Kenedy | Texas | United States | Heliport |
| Ottos Airfield (88WS) |
Verona | Wisconsin | United States | Airport |
| Ottosdal (FAOT) |
Ottosdal | North-West | South Africa | Airport |
| Ottumwa Hospital (3IA6) |
Ottumwa | Iowa | United States | Heliport |
| Ottumwa Regional (OTM KOTM OTM) |
Ottumwa | Iowa | United States | Airport |
| Otuoke (AG15521) |
Otuoke | Bayelsa | Nigeria | Heliport |
| Otway (COW2) |
Prince George | British Columbia | Canada | Heliport |
| Ou Medical Center Edmond (11OK) |
Edmond | Oklahoma | United States | Heliport |
| Oua Tom (NWWT) |
La Foa | New Caledonia | France | Airport |
| Ouachita County Medical Center (AR42) |
Camden | Arkansas | United States | Heliport |
| Ouaco (NWWY) |
Ouaco | New Caledonia | France | Airport |
| Ouadda (ODA FEFW) |
Ouadda | Haute-Kotto | Central African Republic | Airport |
| Ouagadougou (OUA DFFD) |
Ouagadougou | Kadiogo | Burkina Faso | Airport |
| Ouahigouya (OUG DFCC) |
Ouahigouya | Yatenga | Burkina Faso | Airport |
| Ouakda (DAOC) |
Béchar | Béchar Province | Algeria | Airport |
| Ouallam (DRRU) |
Ouallam | Tillabéri Region | Niger | Airport |
| Ouanaminthe Airport (OAN) |
Ouanaminthe | Nord-Est Department | Haiti | Airport |
| Ouanary (AG1657) |
Ouanary | Cayenne | France | Airport |
| Ouanda Djallé (ODJ FEGO) |
Ouanda Djallé | Vakaga | Central African Republic | Airport |
| Ouandjia Sam (AG8019) |
Ouandja | Haute-Kotto | Central African Republic | Airport |
| Ouango Fitini (OFI DIOF) |
Ouango Fitini | Zanzan | Côte d'Ivoire | Airport |
| Ouani (AJN FMCV) |
Ouani | Anjouan Ndzouani | Comoros | Airport |
| Ouargaye (DFEY) |
Ouargaye | Koulpulogo | Burkina Faso | Airport |
| Ouarzazate (OZZ GMMZ) |
Ouarzazate | Ouarzazate Province | Morocco | Airport |
| Oud-Heverlee/Blanden (EBOB) |
Oud-Heverlee | Flemish Brabant | Belgium | Heliport |
| Oudomsay (ODY VLOS) |
Oudomsay | Oudomxai Province | Laos | Airport |
| Oudtshoorn Airport (OUH FAOH FAOH) |
Oudtshoorn | Western Cape | South Africa | Airport |
| Oue (AG17300) |
Niyodogawa | Kōchi Prefecture | Japan | Heliport |
| Oued Irara (HME DAUH) |
Hassi Messaoud | Ouargla Province | Algeria | Airport |
| Ouessant (LFEC) |
Ushant | Brittany | France | Airport |
| Ouesso (OUE FCOU) |
Ouesso | Sangha Department | Republic of the Congo | Airport |
| Ouezzane (GMFA) |
Beni Malek | Tétouan Province | Morocco | Airport |
| Ouha Island (AG15121) |
Ouha Island | Al Asimah Governorate | Kuwait | Heliport |
| Ouinne Private (AG17531) |
Ouinne | New Caledonia | France | Airport |
| Oulu (OUL EFOU) |
Oulu / Oulunsalo | Oulu | Finland | Airport |
| Oulun University Hospital (EFHO) |
Oulu | Oulu | Finland | Heliport |
| Oum Airstrip (AYZU OUM) |
Oum | East Sepik | Papua New Guinea | Airport |
| Oum Dreyga (AG16462) |
Oum Dreyga | Western Sahara | Heliport | |
| Oum Dreyga Airfield (AG16461) |
Oum Dreyga | Western Sahara | Airport | |
| Oum el Bouaghi (DABO) |
Oum El Bouaghi | Oum el Bouaghi Province | Algeria | Airport |
| Oum Hadjer (OUM) |
Oum Hadjer | Batha | Chad | Airport |
| Our Community Hospital (0NC6) |
Scotland Neck | North Carolina | United States | Heliport |
| Our Domain (7MD0) |
Marydel | Maryland | United States | Airport |
| Our Lady Of Bellefonte Hospital (6KY9) |
Russell | Kentucky | United States | Heliport |
| Our Lady Of Lourdes Heart Hospital (33LS) |
Lafayette | Louisiana | United States | Heliport |
| Our Lady Of Lourdes Regional Medical Center (48LS) |
Lafayette | Louisiana | United States | Heliport |
| Our Lady Of The Lake (LA42) |
Walker | Louisiana | United States | Heliport |
| Our Lady Of The Lake Regional Medical Center (29LA) |
Baton Rouge | Louisiana | United States | Heliport |
| Oura private airstrip (AG17800) |
Oura | New South Wales | Australia | Airport |
| Ourdel (YODL) |
Ourdell | Queensland | Australia | Airport |
| Ouricuri Airport (SNOY SNOY) |
Ouricuri | Pernambuco | Brazil | Airport |
| Ourilândia do Norte Airport (OIA SDOW SDOW) |
Ourilândia do Norte | Pará | Brazil | Airport |
| Ourinhos Airport (OUS SDOU SDOU) |
Ourinhos | São Paulo | Brazil | Airport |
| Ouro Branco (SNDO) |
Paracatu | Minas Gerais | Brazil | Airport |
| Ouro Branco Heliport (GO0286) |
Indiara | Goiás | Brazil | Heliport |
| Ouro Fino (SNOF) |
Ouro Fino | Minas Gerais | Brazil | Airport |
| Ouro Fino (SWOF) |
Boa Vista | Roraima | Brazil | Airport |
| Ouro Negro (SNEQ) |
Rio de Janeiro | Rio de Janeiro | Brazil | Heliport |
| Ouro Sogui (MAX GOSM) |
Matam | Saint-Louis Region | Senegal | Airport |
| Ouro Verde (SNRC) |
Curitiba | Paraná | Brazil | Heliport |
| Ouroland (SNII) |
Itaituba | Pará | Brazil | Airport |
| Ousel Falls (MT94) |
Big Sky | Montana | United States | Airport |
| Outapi (AG6720) |
Outapi | Omusati Region | Namibia | Airport |
| Outback Ranch Airstrip (AZ01) |
Wenden | Arizona | United States | Airport |
| Outeiro (AG17029) |
Aracati | Ceará | Brazil | Airport |
| Outeiros da Brisas (SNEC) |
Porto Seguro | Bahia | Brazil | Airport |
| Outer Banks (NC88) |
Nags Head | North Carolina | United States | Heliport |
| Outer Skerries (OUK EG78) |
Out Skerries | Scotland | United Kingdom | Airport |
| Outjo (OJO FYOJ) |
Outjo | Kunene Region | Namibia | Airport |
| Outlaw Field (CKV KCKV CKV) |
Clarksville | Tennessee | United States | Airport |
| Outlaw Flyers (16XS) |
Conroe | Texas | United States | Airport |
| Outlook Airport (CKR9) |
Outlook | Saskatchewan | Canada | Airport |
| Ouvéa (UVE NWWV) |
Ouvéa | New Caledonia | France | Airport |
| Ouyen (OYN YOUY) |
Ouyen | Victoria | Australia | Airport |
| Ouzinkie (KOZ 4K5) |
Ouzinkie | Alaska | United States | Airport |
| Ouzkani Airport (OP15 OP15) |
Khandor | Punjab | Pakistan | Airport |
| Ovansjö (AG5210) |
Ovansjö | Västernorrlands län | Sweden | Airport |
| Ovar (LPOV) |
Ovar | Aveiro District | Portugal | Airport |
| Ovchepoltsi Airstrip (AG7881) |
Ovchepoltsi | Pazardzhik Province | Bulgaria | Airport |
| Ovda International (VDA LLOV) |
Ovda | Southern District | Israel | Airport |
| Over Farm Microlight (AG6288) |
England | United Kingdom | Airport | |
| Over The Hill (12SC) |
Elgin | South Carolina | United States | Airport |
| Over The Top Aviation (9AR9) |
Cash | Arkansas | United States | Airport |
| Overberg (FAOB) |
Overberg | Western Cape | South Africa | Airport |
| Overboelare (EBGG) |
Geraardsbergen | East Flanders | Belgium | Airport |
| Overflow Pad (Lower Pad) (MI14) |
Ann Arbor | Michigan | United States | Heliport |
| Overhalla Airstrip (AG6740) |
Overhalla | Nord-Trøndelag | Norway | Airport |
| Överkalix (ESNE) |
Överkalix | Norrbottena län | Sweden | Airport |
| Overlake Hospital Ems (1WT6) |
Bellevue | Washington | United States | Heliport |
| Overland Park Regional Medical Center (SN54) |
Overland Park | Kansas | United States | Heliport |
| Overland-Lohse Field (27ND) |
Alamo | North Dakota | United States | Airport |
| Överlanda (AG9871) |
Överlanda | Västernorrlands län | Sweden | Airport |
| Overlander (AG5660) |
Hamelin Pool | Western Australia | Australia | Airport |
| Overlook Athletic Club (CO75) |
Breckenridge | Colorado | United States | Heliport |
| Overton (4LA8) |
Clinton | Louisiana | United States | Airport |
| Overyonder Cay (AG12325) |
Overyonder Cay | Exuma | Bahamas | Seaplane Base |
| Ovest Utsunomiya Tower (AG14402) |
Utsunomiya | Tochigi Prefecture | Japan | Heliport |
| Ovid (D82) |
Ovid | New York | United States | Airport |
| Oviedo Medical Center (FA96) |
Oviedo | Florida | United States | Heliport |
| Ovoot (ZMGT) |
Ovoot Tolgoi | Ömnögovi | Mongolia | Airport |
| Ovruch Air Base (AG3769) |
Ovruch | Zhytomyr | Ukraine | Airport |
| Owa (48AL) |
Foley | Alabama | United States | Heliport |
| Owando (FTX FCOO) |
Owando | Cuvette Department | Republic of the Congo | Airport |
| Owasco Airfield (2N4) |
Moravia | New York | United States | Airport |
| Owatonna Degner Regional (OWA KOWA OWA) |
Owatonna | Minnesota | United States | Airport |
| Owego (NK49) |
Owego | New York | United States | Heliport |
| Owen Air Park (0KY0) |
Owenton | Kentucky | United States | Airport |
| Owen Bros (MT01) |
Geraldine | Montana | United States | Airport |
| Owen Field (4XA3) |
Clyde | Texas | United States | Airport |
| Owen Field (20AK) |
Big Lake | Alaska | United States | Airport |
| Owen Field (H58) |
Seymour | Missouri | United States | Airport |
| Owen Roberts International (GCM MWCR) |
Grand Cayman | Cayman Islands | United Kingdom | Airport |
| Owen Sound (Cook Field) (CCK5) |
Owen Sound | Ontario | Canada | Airport |
| Owen Sound (Grey Bruce Health Services) Heliport (CNK6) |
Owen Sound | Ontario | Canada | Heliport |
| Owen Sound Billy Bishop Regional (YOS CYOS CYOS) |
Owen Sound | Ontario | Canada | Airport |
| Owena Airstrip (OWN) |
Owenia | Eastern Highlands | Papua New Guinea | Airport |
| Owens Country Sausage (15TS) |
Richardson | Texas | United States | Heliport |
| Owensboro Health Regional Hospital (55KY) |
Owensboro | Kentucky | United States | Heliport |
| Owensboro Health Twin Lakes Medical Center (56KY) |
Leitchfield | Kentucky | United States | Heliport |
| Owensboro/Daviess County Regional (OWB KOWB OWB) |
Owensboro | Kentucky | United States | Airport |
| Owl Canyon (4CO2) |
Wellington | Colorado | United States | Gliderport |
| Owl Ridge (CD81) |
Walden | Colorado | United States | Heliport |
| Owl Tower (AG14403) |
Toshima, Tokyo | Tōkyō Prefecture | Japan | Heliport |
| Owosso Community (KRNP RNP) |
Owosso | Michigan | United States | Airport |
| Owyhee (10U) |
Owyhee | Nevada | United States | Airport |
| Owyhee Hospital (NV11) |
Owyhee | Nevada | United States | Heliport |
| Owyhee Reservoir State (28U) |
Owyhee | Oregon | United States | Airport |
| Ox Meadows (04WA) |
Spokane | Washington | United States | Airport |
| Ox Ranch (10X) |
Uvalde | Texas | United States | Airport |
| Oxbow (55NH) |
Piermont | New Hampshire | United States | Heliport |
| Oxbow (OR12) |
Homestead | Oregon | United States | Airport |
| Oxbow (OR83) |
Oxbow Village | Oregon | United States | Heliport |
| Oxbow Airport (CJW2) |
Oxbow | Saskatchewan | Canada | Airport |
| Oxbow Ranch (OR17) |
Prairie City | Oregon | United States | Airport |
| Oxenhope Airfield (EG3M) |
Oxenhope | England | United Kingdom | Airport |
| Oxford (FB61) |
Oxford | Kgalagadi District | Botswana | Airport |
| Oxford (AG5391) |
Oxford | Kgalagadi District | Botswana | Airport |
| Oxford (Kidlington) (OXF EGTK) |
Oxford | England | United Kingdom | Airport |
| Oxford County Regional (81B) |
Oxford | Maine | United States | Airport |
| Oxford House (YOH CYOH CYOH) |
Oxford House | Manitoba | Canada | Airport |
| Oxford Municipal (55K) |
Oxford | Kansas | United States | Airport |
| Oxford Police (7AL3) |
Oxford | Alabama | United States | Heliport |
| Oxley Police Academy (YOXL) |
Oxley Police Academy | Queensland | Australia | Heliport |
| Oxley Station (YOLY) |
Oxley | New South Wales | Australia | Airport |
| Oxnard (OXR KOXR OXR) |
Oxnard | California | United States | Airport |
| Oxy A 103 (HL55) |
Oxy A 103 | Al Wahat District | Libya | Airport |
| Oxygen Towers (AG13056) |
Visakhapatnam | Andhra Pradesh | India | Heliport |
| Oyama (AG14404) |
Miho | Ibaraki Prefecture | Japan | Heliport |
| Oyama Kinu Gliderport (AG14405) |
Oyama | Tochigi Prefecture | Japan | Airport |
| Oyama Tunnel (AG17301) |
Annaka | Gunma Prefecture | Japan | Heliport |
| Oyem (OYE FOGO) |
Oyem | Woleu-Ntem Province | Gabon | Airport |
| Oyen Municipal Airport (CED3) |
Oyen | Alberta | Canada | Airport |
| Oymyakon (UEMJ) |
Oymyakon | Russia | Airport | |
| Oyok Airfield (XIIO) |
Irkutsk | Irkutsk Oblast | Russia | Airport |
| Oyonnax-Arbent (LFLK) |
Chalon | Auvergne-Rhône-Alpes | France | Airport |
| Oyster Reef (YOYS) |
Oyster Reef | Queensland | Australia | Seaplane Base |
| Oyu (AG14406) |
Shimanto City | Kōchi Prefecture | Japan | Heliport |
| Oyu Tolgoi (ZMOT) |
Oyu Tolgoi | Ömnögovi | Mongolia | Airport |
| Oz (2KY4) |
Elizabethtown | Kentucky | United States | Airport |
| Ozar Air Force Station (VAOZ) |
Nashil | Maharashtra | India | Airport |
| Ozark Aerodrome (AR11) |
Rogers | Arkansas | United States | Airport |
| Ozark Skies Airpark (05AR) |
Kingston | Arkansas | United States | Airport |
| Ozark/Blackwell Field (71J) |
Ozark | Alabama | United States | Airport |
| Ozark/Franklin County (7M5) |
Ozark | Arkansas | United States | Airport |
| Ozarkcom Army (74MO) |
St. Louis | Missouri | United States | Heliport |
| Ozarks Community Hospital (0AR4) |
Gravette | Arkansas | United States | Heliport |
| Ozarks Medical Center (50MO) |
West Plains | Missouri | United States | Heliport |
| ÖzdilekPark River Plaza (AG16094) |
Şişli | İstanbul Province | Turkey | Heliport |
| ÖzdilekPark Wyndham Grand Istanbul Levent (AG16095) |
Şişli | İstanbul Province | Turkey | Heliport |
| Özeker Hd KRK, No. 10 Border Post (AG16879) |
Reyhanli | Hatay Province | Turkey | Heliport |
| Ozerne Air Base (UKKO) |
Zhytomyr | Zhytomyr | Ukraine | Airport |
| Ozona Municipal (OZA KOZA OZA) |
Ozona | Texas | United States | Airport |
| Ozuki (RJOZ) |
Ozuki | Yamaguchi Prefecture | Japan | Airport |
| Ozurgeti Air Base (AG1649) |
Ozurgeti | Guria | Georgia | Airport |
| Ozyornye Klyuchi (Lake Springs) Airfield (AG15909) |
Artyom | Primorsky Krai | Russia | Airport |
| Ozzano private airfield (AG13205) |
Ozzano Monferrato | Piedmont | Italy | Airport |
| Ozzy's (33ID) |
Fairfield | Idaho | United States | Airport |