Nonstop flight route between Qiemo, Xinjiang, China and Port Heiden, Alaska, United States:
Departure Airport:
(38°8'57"N by 85°31'58"E)
Arrival Airport:
(56°57'33"N by 158°37'59"W)
Distance from IQM to PTH:
4,882.97 miles (7,858.35 km)
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- About this route
- IQM Airport Information
- PTH Airport Information
- Facts about IQM
- Facts about PTH
- Map of Nearest Airports to IQM
- List of Nearest Airports to IQM
- Map of Furthest Airports from IQM
- List of Furthest Airports from IQM
- Map of Nearest Airports to PTH
- List of Nearest Airports to PTH
- Map of Furthest Airports from PTH
- List of Furthest Airports from PTH
About this route:
A direct, nonstop flight between Qiemo Airport (IQM), Qiemo, Xinjiang, China and Port Heiden Airport (PTH), Port Heiden, Alaska, United States would travel a Great Circle distance of 4,883 miles (or 7,858 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 Qiemo Airport and Port Heiden 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 Qiemo Airport and Port Heiden Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | IQM / ZWCM |
| Airport Names: |
|
| Location: | Qiemo, Xinjiang, China |
| GPS Coordinates: | 38°8'57"N by 85°31'58"E |
| Area Served: | Qiemo, Xinjiang, China |
| Airport Type: | Public |
| Elevation: | 4108 feet (1,252 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from IQM |
| More Information: | IQM Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | PTH / PAPH |
| Airport Names: |
|
| Location: | Port Heiden, Alaska, United States |
| GPS Coordinates: | 56°57'33"N by 158°37'59"W |
| Area Served: | Port Heiden, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Central Region |
| Airport Type: | Public |
| Elevation: | 95 feet (29 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from PTH |
| More Information: | PTH Maps & Info |
Facts about Qiemo Airport (IQM):
- Qiemo Airport (IQM) currently has only 1 runway.
- The closest airport to Qiemo Airport (IQM) is Korla Airport (KRL), which is located 242 miles (389 kilometers) N of IQM.
- Because of Qiemo Airport's high elevation of 4,108 feet, planes must typically fly at a faster airspeed in order to takeoff or land at IQM. Combined with a high temperature, this could make IQM a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- In addition to being known as "Qiemo Airport", other names for IQM include "且末机场" and "Qiěmò Jīchǎng".
- The furthest airport from Qiemo Airport (IQM) is Pupelde Airfield (ZUD), which is located 11,316 miles (18,211 kilometers) away in Ancud, Los Lagos Region, Chile.
Facts about Port Heiden Airport (PTH):
- Beginning in 1958 the airport was used to support Port Heiden Air Force Station, a Cold War United States Air Force Distant Early Warning Line radar station.
- Because of Port Heiden Airport's relatively low elevation of 95 feet, planes can take off or land at Port Heiden 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 Port Heiden Airport (PTH) is Chignik Fisheries Airport (KCG), which is located 44 miles (71 kilometers) S of PTH.
- The Air Force remediated the radar site around 2000, removing all abandoned military structures and returning the site to a natural condition.
- The furthest airport from Port Heiden Airport (PTH) is George Airport (GRJ), which is located 10,850 miles (17,462 kilometers) away in George, South Africa.
- In addition to being known as "Port Heiden Airport", other names for PTH include "Port Heiden Air Force Station" and "Fort Morrow Army Airfield".
- Port Heiden Airport (PTH) has 2 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 241.72 miles (389.00 km) N | Korla Airport (KRL) | Korla, Xinjiang, China |     |
| 2 | 281.01 miles (452.25 km) NNW | Kuqa Qiuci Airport (KCA) | Kuqa, Xinjiang, China | |
| 3 | 319.58 miles (514.32 km) WSW | Hotan Airport (HTN) | Hotan, Xinjiang, China | |
| 4 | 351.85 miles (566.25 km) NW | Aksu Airport (AKU) | Aksu, Xinjiang, China | |
| 5 | 381.99 miles (614.76 km) NNW | Nalati Airport (NLT) | Künes, Xinjiang, China | |
| 6 | 385.63 miles (620.61 km) NNE | Turpan Jiaohe Airport (TLQ) | Turpan, Xinjiang, China | |
| 7 | 410.46 miles (660.57 km) NNE | Ürümqi Diwopu International Airport (URC) | Ürümqi, Xinjiang, China | |
| 8 | 456.89 miles (735.29 km) NNW | Yining Airport (YIN) | Yining, Xinjiang, China | |
| 9 | 495.06 miles (796.72 km) NNW | Bole Alashankou Airport (BPL) | Bole, Xinjiang, China | |
| 10 | 506.43 miles (815.02 km) N | Karamay Airport (KRY) | Karamay, Xinjiang, China | |
| 11 | 515.79 miles (830.09 km) ENE | Dunhuang Airport (DNH) | Dunhuang, Gansu, China | |
| 12 | 519.48 miles (836.01 km) SW | Ngari Gunsa Airport (NGQ) | Ngari Prefecture, Tibet Autonomous Region, China | |
| 13 | 520.62 miles (837.85 km) WNW | Kashgar Airport (KHG) | Kashgar, Xinjiang, China | |
| 14 | 522.65 miles (841.12 km) E | Golmud Airport (GOQ) | Golmud, Qinghai, China | |
| 15 | 524.55 miles (844.17 km) WSW | Kushok Bakula Rimpochhe Airport (IXL) | Leh, India | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,315.82 miles (18,211.00 km) WSW | Pupelde Airfield (ZUD) | Ancud, Los Lagos Region, Chile | |
| 2 | 11,309.45 miles (18,200.75 km) WSW | Gamboa Airport (WCA) | Castro, Chile | |
| 3 | 11,307.91 miles (18,198.28 km) WSW | Mocopulli Airport (MHC) | Castro, Los Lagos, Chile | |
| 4 | 11,285.17 miles (18,161.68 km) WSW | Pichoy Airport (ZAL) | Valdivia, Chile | |
| 5 | 11,285.13 miles (18,161.61 km) SE | Mataveri International Airport (IPC) | Easter Island, Chile | |
| 6 | 11,283.91 miles (18,159.64 km) WSW | Cañal Bajo Carlos Hott Siebert Airport (ZOS) | Osorno, Chile | |
| 7 | 11,282.73 miles (18,157.75 km) WSW | El Tepual International Airport (PMC) | Puerto Montt, Chile | |
| 8 | 11,282.62 miles (18,157.57 km) WSW | Frutillar Airport (FRT) | Frutillar, Chile | |
| 9 | 11,261.67 miles (18,123.86 km) W | Carriel Sur International Airport (CCP) | Concepción, Bío Bío Region, Chile | |
| 10 | 11,257.73 miles (18,117.52 km) W | Maquehue Airport (ZCO) | Temuco, Araucanía, Chile | |
| 11 | 11,250.85 miles (18,106.45 km) WSW | Chaitén Airfield (WCH) | Chaitén, Los Lagos, Chile | |
| 12 | 11,238.63 miles (18,086.78 km) W | Victoria Airport (ZIC) | Victoria, Araucanía, Chile | |
| 13 | 11,221.98 miles (18,059.98 km) W | Pucón Airport (ZPC) | Pucón, Chile | |
| 14 | 11,203.04 miles (18,029.50 km) W | General Bernardo O'Higgins Airport (YAI) | Chillán, Ñuble, Chile | |
| 15 | 11,199.69 miles (18,024.11 km) WSW | El Bolsón Airport (EHL) | El Bolsón, Río Negro, Argentina | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 44.35 miles (71.37 km) S | Chignik Fisheries Airport (KCG) | Chignik, Alaska, United States. | |
| 2 | 44.93 miles (72.32 km) S | Chignik Lagoon Airport (KCL) | Chignik Lagoon, Alaska, United States | |
| 3 | 46.43 miles (74.72 km) NE | Ugashik Bay Airport (UGB) | Pilot Point, Alaska, United States | |
| 4 | 46.69 miles (75.14 km) S | Chignik Bay Seaplane Base (KBW) | Chignik, Alaska, United States. | |
| 5 | 48.95 miles (78.78 km) S | Chignik Lake Airport (KCQ) | Chignik Lake, Alaska, United States | |
| 6 | 58.43 miles (94.03 km) NE | Pilot Point Airport (PIP) | Pilot Point, Alaska, United States | |
| 7 | 60.49 miles (97.35 km) NE | Ugashik Airport (UGS) | Ugashik, Alaska, United States | |
| 8 | 75.46 miles (121.44 km) SSW | Perryville Airport (KPV) | Perryville, Alaska, United States | |
| 9 | 96.70 miles (155.62 km) NNE | Egegik Airport (EGX) | Egegik, Alaska, United States | |
| 10 | 98.71 miles (158.85 km) SW | Port Moller Airport (PML) | Cold Bay, Alaska, United States | |
| 11 | 116.68 miles (187.79 km) WSW | Nelson Lagoon Airport (NLG) | Nelson Lagoon, Alaska, United States | |
| 12 | 129.57 miles (208.52 km) N | Clarks Point Airport (CLP) | Clarks Point, Alaska, United States | |
| 13 | 134.54 miles (216.52 km) NNE | South Naknek Airport (WSN) | South Naknek, Alaska, United States | |
| 14 | 134.94 miles (217.16 km) SSW | Sand Point Airport (SDP) | Sand Point, Alaska, United States | |
| 15 | 136.14 miles (219.09 km) NNE | Naknek Airport (NNK) | Naknek, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,850.22 miles (17,461.69 km) S | George Airport (GRJ) | George, South Africa | |
| 2 | 10,843.02 miles (17,450.10 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 3 | 10,836.89 miles (17,440.25 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,798.85 miles (17,379.02 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,755.74 miles (17,309.64 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,646.44 miles (17,133.73 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,582.57 miles (17,030.95 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,540.87 miles (16,963.85 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 9 | 10,538.89 miles (16,960.65 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 10 | 10,535.13 miles (16,954.60 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 11 | 10,533.59 miles (16,952.13 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 12 | 10,526.97 miles (16,941.47 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 10,520.45 miles (16,930.98 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 14 | 10,520.45 miles (16,930.98 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 15 | 10,513.38 miles (16,919.60 km) SSW | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |