Nonstop flight route between Kuqa, Xinjiang, China and St. Mary's, Alaska, United States:
Departure Airport:
(41°43'5"N by 82°59'12"E)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from KCA to KSM:
4,382.69 miles (7,053.24 km)
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- About this route
- KCA Airport Information
- KSM Airport Information
- Facts about KCA
- Facts about KSM
- Map of Nearest Airports to KCA
- List of Nearest Airports to KCA
- Map of Furthest Airports from KCA
- List of Furthest Airports from KCA
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
About this route:
A direct, nonstop flight between Kuqa Qiuci Airport (KCA), Kuqa, Xinjiang, China and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 4,383 miles (or 7,053 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 Kuqa Qiuci Airport and St. Mary's 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 Kuqa Qiuci Airport and St. Mary's Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | KCA / ZWKC |
| Airport Names: |
|
| Location: | Kuqa, Xinjiang, China |
| GPS Coordinates: | 41°43'5"N by 82°59'12"E |
| Area Served: | Kuqa, Xinjiang, China |
| Airport Type: | Public |
| Elevation: | 3524 feet (1,074 meters) |
| View all routes: | Routes from KCA |
| More Information: | KCA Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | KSM / PASM |
| Airport Name: | St. Mary's Airport |
| Location: | St. Mary's, Alaska, United States |
| GPS Coordinates: | 62°3'38"N by 163°18'6"W |
| Operator/Owner: | Alaska DOT&PF |
| Airport Type: | Public |
| Elevation: | 312 feet (95 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KSM |
| More Information: | KSM Maps & Info |
Facts about Kuqa Qiuci Airport (KCA):
- In addition to being known as "Kuqa Qiuci Airport", other names for KCA include "库车龟兹机场" and "Kùchē Qiūcí Jīchǎng".
- The furthest airport from Kuqa Qiuci Airport (KCA) is Gamboa Airport (WCA), which is located 11,248 miles (18,102 kilometers) away in Castro, Chile.
- The closest airport to Kuqa Qiuci Airport (KCA) is Nalati Airport (NLT), which is located 120 miles (193 kilometers) N of KCA.
Facts about St. Mary's Airport (KSM):
- St. Mary's Airport (KSM) has 2 runways.
- The closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of KSM.
- The furthest airport from St. Mary's Airport (KSM) is Cape Town International Airport (CPT), which is located 10,494 miles (16,889 kilometers) away in Cape Town, South Africa.
- Because of St. Mary's Airport's relatively low elevation of 312 feet, planes can take off or land at St. Mary's 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 120.17 miles (193.40 km) N | Nalati Airport (NLT) | Künes, Xinjiang, China |     |
| 2 | 143.00 miles (230.13 km) WSW | Aksu Airport (AKU) | Aksu, Xinjiang, China | |
| 3 | 163.04 miles (262.39 km) E | Korla Airport (KRL) | Korla, Xinjiang, China | |
| 4 | 175.92 miles (283.11 km) NNW | Yining Airport (YIN) | Yining, Xinjiang, China | |
| 5 | 222.21 miles (357.60 km) N | Bole Alashankou Airport (BPL) | Bole, Xinjiang, China | |
| 6 | 273.08 miles (439.48 km) NE | Ürümqi Diwopu International Airport (URC) | Ürümqi, Xinjiang, China | |
| 7 | 277.01 miles (445.80 km) NNE | Karamay Airport (KRY) | Karamay, Xinjiang, China | |
| 8 | 281.01 miles (452.25 km) SSE | Qiemo Airport (IQM) | Qiemo, Xinjiang, China | |
| 9 | 322.89 miles (519.64 km) WNW | Almaty International Airport (ALA) | Almaty, Kazakhstan | |
| 10 | 324.88 miles (522.84 km) ENE | Turpan Jiaohe Airport (TLQ) | Turpan, Xinjiang, China | |
| 11 | 363.71 miles (585.34 km) SSW | Hotan Airport (HTN) | Hotan, Xinjiang, China | |
| 12 | 394.87 miles (635.48 km) WSW | Kashgar Airport (KHG) | Kashgar, Xinjiang, China | |
| 13 | 443.84 miles (714.28 km) WNW | Manas International Airport (FRU) | Bishkek, Kyrgyzstan | |
| 14 | 477.62 miles (768.65 km) NE | Fuyun Airport (FYN) | Fuyun, Xinjiang, China | |
| 15 | 485.87 miles (781.92 km) NNE | Altay Airport (AAT) | Altay, Xinjiang, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,248.09 miles (18,101.99 km) W | Gamboa Airport (WCA) | Castro, Chile | |
| 2 | 11,244.78 miles (18,096.67 km) W | Pupelde Airfield (ZUD) | Ancud, Los Lagos Region, Chile | |
| 3 | 11,244.08 miles (18,095.55 km) W | Mocopulli Airport (MHC) | Castro, Los Lagos, Chile | |
| 4 | 11,210.46 miles (18,041.44 km) SE | Mataveri International Airport (IPC) | Easter Island, Chile | |
| 5 | 11,204.37 miles (18,031.65 km) W | El Tepual International Airport (PMC) | Puerto Montt, Chile | |
| 6 | 11,199.41 miles (18,023.67 km) W | Frutillar Airport (FRT) | Frutillar, Chile | |
| 7 | 11,196.29 miles (18,018.64 km) WSW | Chaitén Airfield (WCH) | Chaitén, Los Lagos, Chile | |
| 8 | 11,192.59 miles (18,012.68 km) W | Cañal Bajo Carlos Hott Siebert Airport (ZOS) | Osorno, Chile | |
| 9 | 11,179.66 miles (17,991.88 km) WSW | Cochrane Airfield (LGR) | Cochrane, Chile | |
| 10 | 11,179.13 miles (17,991.03 km) W | Pichoy Airport (ZAL) | Valdivia, Chile | |
| 11 | 11,168.75 miles (17,974.31 km) WSW | Teniente Vidal Airfield (GXQ) | Coyhaique, Chile | |
| 12 | 11,147.29 miles (17,939.78 km) WSW | Balmaceda Airport (BBA) | Balmaceda, Chile | |
| 13 | 11,143.25 miles (17,933.28 km) WSW | Chile Chico Airfield (CCH) | Chile Chico, Aisén Region, Chile | |
| 14 | 11,139.62 miles (17,927.44 km) W | Maquehue Airport (ZCO) | Temuco, Araucanía, Chile | |
| 15 | 11,129.74 miles (17,911.54 km) W | El Bolsón Airport (EHL) | El Bolsón, Río Negro, Argentina | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.52 miles (20.15 km) W | Mountain Village Airport (MOU) | Mountain Village, Alaska, United States | |
| 2 | 15.71 miles (25.28 km) ESE | Pilot Station Airport (PQS) | Pilot Station, Alaska, United States | |
| 3 | 43.61 miles (70.18 km) ESE | Marshall Don Hunter Sr. Airport (MLL) | Marshall, Alaska, United States | |
| 4 | 58.95 miles (94.87 km) WNW | Sheldon Point Airport (SXP) | Sheldon Point, Alaska, United States | |
| 5 | 61.02 miles (98.20 km) NW | Alakanuk Airport (AUK) | Alakanuk, Alaska, United States | |
| 6 | 62.90 miles (101.24 km) NW | Emmonak Airport (EMK) | Emmonak, Alaska, United States | |
| 7 | 67.40 miles (108.48 km) N | Kotlik Airport (KOT) | Kotlik, Alaska, United States | |
| 8 | 67.43 miles (108.52 km) ESE | Russian Mission Airport (RSH) | Russian Mission, Alaska, United States | |
| 9 | 75.21 miles (121.04 km) W | Scammon Bay Airport (SCM) | Scammon Bay, Alaska, United States | |
| 10 | 83.21 miles (133.91 km) WSW | Chevak Airport (VAK) | Chevak, Alaska, United States | |
| 11 | 84.72 miles (136.35 km) SSE | Nunapitchuk Airport (NUP) | Nunapitchuk, Alaska, United States | |
| 12 | 85.97 miles (138.35 km) SSE | Kasigluk Airport (KUK) | Kasigluk, Alaska, United States | |
| 13 | 88.49 miles (142.42 km) W | Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site (CZF) | Cape Romanzof, Alaska, United States | |
| 14 | 89.19 miles (143.53 km) SSW | Newtok Airport (WWT) | Newtok, Alaska, United States | |
| 15 | 89.22 miles (143.59 km) SSE | Atmautluak Airport (ATT) | Atmautluak, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,494.08 miles (16,888.54 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,482.44 miles (16,869.80 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,457.83 miles (16,830.21 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,416.76 miles (16,764.12 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,371.90 miles (16,691.92 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,261.64 miles (16,514.46 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,199.66 miles (16,414.71 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 8 | 10,195.75 miles (16,408.43 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,169.94 miles (16,366.89 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 10 | 10,169.94 miles (16,366.89 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 11 | 10,157.43 miles (16,346.75 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 10,151.99 miles (16,338.00 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,149.37 miles (16,333.79 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 14 | 10,143.31 miles (16,324.03 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 15 | 10,133.50 miles (16,308.25 km) SE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |