Nonstop flight route between Kobuk, Alaska, United States and Castro, Chile:
Departure Airport:
(66°54'43"N by 156°53'49"W)
Arrival Airport:
(42°29'17"S by 73°46'30"W)
Distance from OBU to WCA:
8,700.51 miles (14,002.08 km)
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Jump to:
- About this route
- OBU Airport Information
- WCA Airport Information
- Facts about OBU
- Facts about WCA
- Map of Nearest Airports to OBU
- List of Nearest Airports to OBU
- Map of Furthest Airports from OBU
- List of Furthest Airports from OBU
- Map of Nearest Airports to WCA
- List of Nearest Airports to WCA
- Map of Furthest Airports from WCA
- List of Furthest Airports from WCA
About this route:
A direct, nonstop flight between Kobuk Airport (OBU), Kobuk, Alaska, United States and Gamboa Airport (WCA), Castro, Chile would travel a Great Circle distance of 8,701 miles (or 14,002 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Kobuk Airport and Gamboa Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Kobuk Airport and Gamboa Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | OBU / |
| Airport Names: |
|
| Location: | Kobuk, Alaska, United States |
| GPS Coordinates: | 66°54'43"N by 156°53'49"W |
| Area Served: | Kobuk, Alaska |
| Operator/Owner: | State of Alaska DOT&PF |
| Airport Type: | Public |
| Elevation: | 142 feet (43 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from OBU |
| More Information: | OBU Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | WCA / SCST |
| Airport Names: |
|
| Location: | Castro, Chile |
| GPS Coordinates: | 42°29'17"S by 73°46'30"W |
| Area Served: | Castro, Chile |
| Airport Type: | Public |
| Elevation: | 187 feet (57 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from WCA |
| More Information: | WCA Maps & Info |
Facts about Kobuk Airport (OBU):
- The closest airport to Kobuk Airport (OBU) is Dahl Creek Airport (DCK), which is located only 2 miles (3 kilometers) N of OBU.
- Kobuk Airport (OBU) currently has only 1 runway.
- In addition to being known as "Kobuk Airport", another name for OBU is "PAOB".
- For the 12-month period ending September 29, 2011, the airport had 5,000 aircraft operations, an average of 13 per day, 100% air taxi.
- Because of Kobuk Airport's relatively low elevation of 142 feet, planes can take off or land at Kobuk Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- The furthest airport from Kobuk Airport (OBU) is George Airport (GRJ), which is located 10,163 miles (16,356 kilometers) away in George, South Africa.
Facts about Gamboa Airport (WCA):
- Gamboa Airport (WCA) currently has only 1 runway.
- The furthest airport from Gamboa Airport (WCA) is Wuhai Airport (WUA), which is nearly antipodal to Gamboa Airport (meaning Gamboa Airport is almost on the exact opposite side of the Earth from Wuhai Airport), and is located 12,248 miles (19,711 kilometers) away in Wuhai, Inner Mongolia, China.
- Because of Gamboa Airport's relatively low elevation of 187 feet, planes can take off or land at Gamboa Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- The closest airport to Gamboa Airport (WCA) is Mocopulli Airport (MHC), which is located only 11 miles (17 kilometers) NNE of WCA.
- In addition to being known as "Gamboa Airport", another name for WCA is "Aeródromo Gamboa".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 2.16 miles (3.47 km) N | Dahl Creek Airport (DCK) | Dahl Creek, Alaska, United States |     |
| 2 | 7.38 miles (11.88 km) WSW | Shungnak Airport (SHG) | Shungnak, Alaska, United States | |
| 3 | 29.18 miles (46.96 km) WNW | Ambler Airport (ABL) | Ambler, Alaska, United States | |
| 4 | 85.27 miles (137.22 km) S | Huslia Airport (HSL) | Huslia, Alaska, United States | |
| 5 | 86.93 miles (139.90 km) WSW | Selawik Airport (WLK) | Selawik, Alaska, United States | |
| 6 | 94.38 miles (151.88 km) SE | Hughes Airport (HUS) | Hughes, Alaska, United States | |
| 7 | 95.86 miles (154.27 km) W | Bob Baker Memorial Airport (IAN) | Kiana, Alaska, United States | |
| 8 | 108.63 miles (174.83 km) SE | Indian Mountain LRRS Airport (UTO) | Utopia Creek, Alaska, United States | |
| 9 | 112.15 miles (180.49 km) W | Robert (Bob) Curtis Memorial Airport (ORV) | Noorvik, Alaska, United States | |
| 10 | 119.28 miles (191.97 km) E | Allakaket Airport (AET) | Allakaket, Alaska, United States | |
| 11 | 133.81 miles (215.34 km) WSW | Buckland Airport (BKC) | Buckland, Alaska, United States | |
| 12 | 142.65 miles (229.57 km) S | Koyukuk Airport (KYU) | Koyukuk, Alaska, United States | |
| 13 | 145.39 miles (233.99 km) E | Bettles Airport (BTT) | Bettles, Alaska, United States | |
| 14 | 150.36 miles (241.98 km) S | Edward G. Pitka Sr. Airport (GAL) | Galena, Alaska, United States | |
| 15 | 154.44 miles (248.55 km) SSW | Nulato Airport (NUL) | Nulato, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,163.06 miles (16,355.81 km) S | George Airport (GRJ) | George, South Africa | |
| 2 | 10,159.46 miles (16,350.03 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,157.97 miles (16,347.63 km) ESE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 4 | 10,153.37 miles (16,340.22 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 5 | 10,126.87 miles (16,297.58 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 6 | 10,088.21 miles (16,235.36 km) S | East London Airport (ELS) | East London, South Africa | |
| 7 | 9,982.47 miles (16,065.19 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 8 | 9,927.79 miles (15,977.19 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 9,868.40 miles (15,881.61 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 10 | 9,866.90 miles (15,879.19 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 11 | 9,866.83 miles (15,879.08 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 9,860.16 miles (15,868.35 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 9,852.30 miles (15,855.71 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 14 | 9,844.01 miles (15,842.36 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 15 | 9,842.56 miles (15,840.03 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10.66 miles (17.16 km) NNE | Mocopulli Airport (MHC) | Castro, Los Lagos, Chile | |
| 2 | 40.42 miles (65.06 km) N | Pupelde Airfield (ZUD) | Ancud, Los Lagos Region, Chile | |
| 3 | 62.64 miles (100.82 km) ESE | Chaitén Airfield (WCH) | Chaitén, Los Lagos, Chile | |
| 4 | 80.53 miles (129.60 km) NNE | El Tepual International Airport (PMC) | Puerto Montt, Chile | |
| 5 | 100.68 miles (162.02 km) NNE | Frutillar Airport (FRT) | Frutillar, Chile | |
| 6 | 120.78 miles (194.38 km) ENE | El Bolsón Airport (EHL) | El Bolsón, Río Negro, Argentina | |
| 7 | 134.84 miles (217.01 km) NNE | Cañal Bajo Carlos Hott Siebert Airport (ZOS) | Osorno, Chile | |
| 8 | 136.55 miles (219.76 km) ESE | Esquel Airport (EQS) | Esquel, Chubut Province, Argentina | |
| 9 | 136.88 miles (220.29 km) ENE | El Maitén Airport (EMX) | El Maitén, Neuquén, Argentina | |
| 10 | 163.39 miles (262.96 km) ENE | San Carlos de Bariloche Airport (BRC) | San Carlos de Bariloche, Río Negro Province, Argentina | |
| 11 | 199.38 miles (320.87 km) N | Pichoy Airport (ZAL) | Valdivia, Chile | |
| 12 | 215.74 miles (347.20 km) NE | Aviador Carlos Campos Airport (CPC) | San Martín de los Andes, Neuquén, Argentina | |
| 13 | 228.65 miles (367.97 km) SE | Alto Río Senguer Airport (ARR) | Alto Río Senguer, Chubut, Argentina | |
| 14 | 230.06 miles (370.24 km) SSE | Teniente Vidal Airfield (GXQ) | Coyhaique, Chile | |
| 15 | 230.52 miles (370.98 km) ENE | Ingeniero Jacobacci Airport (IGB) | Ingeniero Jacobacci, Río Negro, Argentina | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,248.08 miles (19,711.33 km) N | Wuhai Airport (WUA) | Wuhai, Inner Mongolia, China | |
| 2 | 12,210.27 miles (19,650.47 km) N | Mandalgovi Airport (MXW) | Mandalgovi, Dundgovi, Mongolia | |
| 3 | 12,200.57 miles (19,634.87 km) WNW | Baotou Airport (BAV) | Baotou, Inner Mongolia, China | |
| 4 | 12,181.67 miles (19,604.44 km) N | Alxa Left Banner Bayanhot Airport (AXF) | Alxa Left Banner, Inner Mongolia, China | |
| 5 | 12,167.66 miles (19,581.91 km) E | Ejin Banner Taolai Airport (EJN) | Ejin Banner, Inner Mongolia, China | |
| 6 | 12,156.16 miles (19,563.40 km) NW | Ordos Ejin Horo Airport (DSN) | Ordos, Inner Mongolia, China | |
| 7 | 12,148.78 miles (19,551.51 km) N | Yinchuan Hedong International Airport (INC) | Yinchuan, Ningxia, China | |
| 8 | 12,132.88 miles (19,525.93 km) WNW | Erenhot Saiwusu International Airport (ERL) | Erenhot, Inner Mongolia, China | |
| 9 | 12,126.59 miles (19,515.81 km) NNE | Arvaykheer Airport (AVK) | Arvaikheer, Mongolia | |
| 10 | 12,126.55 miles (19,515.75 km) WNW | Hohhot Baita International Airport (HET) | Hohhot, Inner Mongolia, China | |
| 11 | 12,107.47 miles (19,485.04 km) NE | Alxa Right Banner Badanjilin Airport (RHT) | Alxa Right Banner, Inner Mongolia, China | |
| 12 | 12,096.55 miles (19,467.47 km) NE | Jinchang Jinchuan Airport (JIC) | Jinchang, Gansu, China | |
| 13 | 12,092.49 miles (19,460.92 km) N | Zhongwei Shapotou Airport (ZHY) | Zhongwei, Ningxia, China | |
| 14 | 12,087.94 miles (19,453.61 km) NNE | Khujirt Airport (HJT) | Khujirt, Övörkhangai, Mongolia | |
| 15 | 12,068.39 miles (19,422.14 km) NNE | Kharkhorin Airport (KHR) | Kharkhorin, Mongolia | |