Nonstop flight route between Aksu, Xinjiang, China and Barter Island, Alaska, United States:
Departure Airport:
(41°15'45"N by 80°17'30"E)
Arrival Airport:
(70°8'2"N by 143°34'54"W)
Distance from AKU to BTI:
4,431.88 miles (7,132.40 km)
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- About this route
- AKU Airport Information
- BTI Airport Information
- Facts about AKU
- Facts about BTI
- Map of Nearest Airports to AKU
- List of Nearest Airports to AKU
- Map of Furthest Airports from AKU
- List of Furthest Airports from AKU
- Map of Nearest Airports to BTI
- List of Nearest Airports to BTI
- Map of Furthest Airports from BTI
- List of Furthest Airports from BTI
About this route:
A direct, nonstop flight between Aksu Airport (AKU), Aksu, Xinjiang, China and Barter Island LRRS Airport (BTI), Barter Island, Alaska, United States would travel a Great Circle distance of 4,432 miles (or 7,132 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 Aksu Airport and Barter Island LRRS 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 Aksu Airport and Barter Island LRRS Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | AKU / ZWAK |
| Airport Names: |
|
| Location: | Aksu, Xinjiang, China |
| GPS Coordinates: | 41°15'45"N by 80°17'30"E |
| Area Served: | Aksu, Xinjiang, People's Republic of China |
| Airport Type: | Public |
| Elevation: | 3816 feet (1,163 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from AKU |
| More Information: | AKU Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | BTI / PABA |
| Airport Names: |
|
| Location: | Barter Island, Alaska, United States |
| GPS Coordinates: | 70°8'2"N by 143°34'54"W |
| Operator/Owner: | North Slope Borough |
| Airport Type: | Public / Military |
| Elevation: | 2 feet (1 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BTI |
| More Information: | BTI Maps & Info |
Facts about Aksu Airport (AKU):
- In addition to being known as "Aksu Airport", other names for AKU include "阿克苏机场" and "Ākèsù Jīchǎng".
- The furthest airport from Aksu Airport (AKU) is Mataveri International Airport (IPC), which is located 11,317 miles (18,214 kilometers) away in Easter Island, Chile.
- The closest airport to Aksu Airport (AKU) is Kuqa Qiuci Airport (KCA), which is located 143 miles (230 kilometers) ENE of AKU.
- Aksu Airport (AKU) currently has only 1 runway.
Facts about Barter Island LRRS Airport (BTI):
- The airport remains open to support the small settlement at Kaktovik and to provide contractor support access to the military radar site.
- In addition to being known as "Barter Island LRRS Airport", another name for BTI is "Barter Island LRRS BAR-MAIN".
- The furthest airport from Barter Island LRRS Airport (BTI) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,003 miles (16,099 kilometers) away in Villa Las Estrellas, Antarctica.
- The closest airport to Barter Island LRRS Airport (BTI) is Deadhorse Airport (SCC), which is located 115 miles (184 kilometers) W of BTI.
- With the signing of the North American Air Defence Modernization agreement at the "Shamrock Summit" between Prime Minister Mulroney and President Reagan in Quebec City on 18 March 1985, the DEW Line began its eventual upgrading and transition becoming the North Warning System of today.
- The original runway was built by the United States military in 1947.
- Because of Barter Island LRRS Airport's relatively low elevation of 2 feet, planes can take off or land at Barter Island LRRS 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.
- Barter Island LRRS Airport (BTI) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 143.00 miles (230.13 km) ENE | Kuqa Qiuci Airport (KCA) | Kuqa, Xinjiang, China |     |
| 2 | 193.44 miles (311.30 km) NNE | Yining Airport (YIN) | Yining, Xinjiang, China | |
| 3 | 217.61 miles (350.21 km) NE | Nalati Airport (NLT) | Künes, Xinjiang, China | |
| 4 | 220.04 miles (354.13 km) NW | Almaty International Airport (ALA) | Almaty, Kazakhstan | |
| 5 | 254.18 miles (409.06 km) WSW | Kashgar Airport (KHG) | Kashgar, Xinjiang, China | |
| 6 | 270.64 miles (435.56 km) NNE | Bole Alashankou Airport (BPL) | Bole, Xinjiang, China | |
| 7 | 292.74 miles (471.11 km) S | Hotan Airport (HTN) | Hotan, Xinjiang, China | |
| 8 | 304.01 miles (489.25 km) E | Korla Airport (KRL) | Korla, Xinjiang, China | |
| 9 | 322.58 miles (519.14 km) WNW | Manas International Airport (FRU) | Bishkek, Kyrgyzstan | |
| 10 | 351.85 miles (566.25 km) SE | Qiemo Airport (IQM) | Qiemo, Xinjiang, China | |
| 11 | 372.93 miles (600.16 km) NE | Karamay Airport (KRY) | Karamay, Xinjiang, China | |
| 12 | 393.87 miles (633.87 km) W | Osh International Airport (OSS) | Osh, Kyrgyzstan | |
| 13 | 408.33 miles (657.14 km) ENE | Ürümqi Diwopu International Airport (URC) | Ürümqi, Xinjiang, China | |
| 14 | 418.56 miles (673.61 km) W | Andizhan International Airport (AZN) | Andizhan, Uzbekistan | |
| 15 | 451.10 miles (725.97 km) W | Fergana International Airport (FEG) | Fergana, Uzbekistan | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,317.49 miles (18,213.69 km) SSE | Mataveri International Airport (IPC) | Easter Island, Chile | |
| 2 | 11,105.13 miles (17,871.93 km) WSW | Gamboa Airport (WCA) | Castro, Chile | |
| 3 | 11,102.01 miles (17,866.91 km) W | Pupelde Airfield (ZUD) | Ancud, Los Lagos Region, Chile | |
| 4 | 11,101.16 miles (17,865.54 km) WSW | Mocopulli Airport (MHC) | Castro, Los Lagos, Chile | |
| 5 | 11,061.81 miles (17,802.21 km) W | El Tepual International Airport (PMC) | Puerto Montt, Chile | |
| 6 | 11,057.05 miles (17,794.55 km) W | Frutillar Airport (FRT) | Frutillar, Chile | |
| 7 | 11,053.30 miles (17,788.51 km) WSW | Chaitén Airfield (WCH) | Chaitén, Los Lagos, Chile | |
| 8 | 11,050.65 miles (17,784.25 km) W | Cañal Bajo Carlos Hott Siebert Airport (ZOS) | Osorno, Chile | |
| 9 | 11,040.58 miles (17,768.05 km) WSW | Cochrane Airfield (LGR) | Cochrane, Chile | |
| 10 | 11,038.24 miles (17,764.28 km) W | Pichoy Airport (ZAL) | Valdivia, Chile | |
| 11 | 11,027.27 miles (17,746.63 km) WSW | Teniente Vidal Airfield (GXQ) | Coyhaique, Chile | |
| 12 | 11,006.17 miles (17,712.66 km) WSW | Balmaceda Airport (BBA) | Balmaceda, Chile | |
| 13 | 11,003.00 miles (17,707.57 km) WSW | Chile Chico Airfield (CCH) | Chile Chico, Aisén Region, Chile | |
| 14 | 10,999.82 miles (17,702.45 km) W | Maquehue Airport (ZCO) | Temuco, Araucanía, Chile | |
| 15 | 10,986.88 miles (17,681.62 km) WSW | El Bolsón Airport (EHL) | El Bolsón, Río Negro, Argentina | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 114.54 miles (184.33 km) W | Deadhorse Airport (SCC) | Deadhorse, Alaska, United States | |
| 2 | 141.17 miles (227.19 km) W | Ugnu-Kuparuk Airport (UUK) | Kuparuk, Alaska, United States | |
| 3 | 147.91 miles (238.03 km) SSW | Arctic Village Airport (ARC) | Arctic Village, Alaska, United States | |
| 4 | 172.50 miles (277.61 km) W | Alpine Airstrip (DQH) | Deadhorse, Alaska, United States | |
| 5 | 173.95 miles (279.95 km) W | Nuiqsut Airport (NUI) | Nuiqsut, Alaska, United States | |
| 6 | 183.91 miles (295.97 km) SW | Galbraith Lake Airport (GBH) | Galbraith Lake, Alaska, United States | |
| 7 | 200.12 miles (322.06 km) SSE | Old Crow Airport (YOC) | Old Crow, Yukon, Canada | |
| 8 | 211.00 miles (339.58 km) W | Umiat Airport (UMT) | Umiat, Alaska, United States | |
| 9 | 218.89 miles (352.27 km) SW | Chandalar Lake Airport (WCR) | Chandalar Lake, Alaska, United States | |
| 10 | 227.03 miles (365.37 km) SSW | Venetie Airport (VEE) | Venetie, Alaska, United States | |
| 11 | 228.67 miles (368.01 km) WNW | Point Lonely Short Range Radar Site (LNI) | Lonely, North Slope Borough, Alaska, United States | |
| 12 | 241.09 miles (388.00 km) S | Chalkyitsik Airport (CIK) | Chalkyitsik, Alaska, United States | |
| 13 | 243.51 miles (391.88 km) WSW | Anaktuvuk Pass Airport (AKP) | Anaktuvuk Pass, Alaska, United States | |
| 14 | 248.25 miles (399.53 km) ESE | Aklavik/Freddie Carmichael Airport (LAK) | Aklavik, Northwest Territories, Canada | |
| 15 | 249.67 miles (401.81 km) S | Fort Yukon Airport (FYU) | Fort Yukon, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,003.30 miles (16,098.71 km) SE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 2 | 9,905.78 miles (15,941.77 km) SSE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 9,884.70 miles (15,907.85 km) SSE | George Airport (GRJ) | George, South Africa | |
| 4 | 9,883.49 miles (15,905.90 km) SSE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 9,852.58 miles (15,856.15 km) SSE | East London Airport (ELS) | East London, South Africa | |
| 6 | 9,848.73 miles (15,849.96 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 7 | 9,753.95 miles (15,697.41 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 8 | 9,712.97 miles (15,631.47 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 9,639.77 miles (15,513.67 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 10 | 9,633.53 miles (15,503.63 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 11 | 9,629.62 miles (15,497.32 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 12 | 9,629.49 miles (15,497.12 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 9,629.16 miles (15,496.59 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 14 | 9,627.06 miles (15,493.21 km) SSE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 15 | 9,605.25 miles (15,458.12 km) SSE | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |