Nonstop flight route between Port Heiden, Alaska, United States and Künes, Xinjiang, China:
Departure Airport:
(56°57'33"N by 158°37'59"W)
Arrival Airport:
(43°25'59"N by 83°22'49"E)
Distance from PTH to NLT:
4,630.14 miles (7,451.46 km)
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- About this route
- PTH Airport Information
- NLT Airport Information
- Facts about PTH
- Facts about NLT
- Map of Nearest Airports to PTH
- List of Nearest Airports to PTH
- Map of Furthest Airports from PTH
- List of Furthest Airports from PTH
- Map of Nearest Airports to NLT
- List of Nearest Airports to NLT
- Map of Furthest Airports from NLT
- List of Furthest Airports from NLT
About this route:
A direct, nonstop flight between Port Heiden Airport (PTH), Port Heiden, Alaska, United States and Nalati Airport (NLT), Künes, Xinjiang, China would travel a Great Circle distance of 4,630 miles (or 7,451 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 Port Heiden Airport and Nalati 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 Port Heiden Airport and Nalati Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | NLT / ZWNL |
| Airport Names: |
|
| Location: | Künes, Xinjiang, China |
| GPS Coordinates: | 43°25'59"N by 83°22'49"E |
| Airport Type: | Public |
| View all routes: | Routes from NLT |
| More Information: | NLT Maps & Info |
Facts about Port Heiden Airport (PTH):
- Port Heiden Airport (PTH) has 2 runways.
- On April 30, 2008, a Cessna Citation Excel business jet veered off the gravel runway 23 upon landing in a crosswind.
- 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 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".
- The airport was built in 1942 after the World War II Japanese attack on the Aleutian Islands.
- The closest airport to Port Heiden Airport (PTH) is Chignik Fisheries Airport (KCG), which is located 44 miles (71 kilometers) S of PTH.
Facts about Nalati Airport (NLT):
- The furthest airport from Nalati Airport (NLT) is Gamboa Airport (WCA), which is located 11,283 miles (18,159 kilometers) away in Castro, Chile.
- The closest airport to Nalati Airport (NLT) is Yining Airport (YIN), which is located 109 miles (175 kilometers) WNW of NLT.
- In addition to being known as "Nalati Airport", other names for NLT include "那拉提机场" and "Nàlātí Jīchǎng".
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 108.59 miles (174.76 km) WNW | Yining Airport (YIN) | Yining, Xinjiang, China | |
| 2 | 114.33 miles (183.99 km) NNW | Bole Alashankou Airport (BPL) | Bole, Xinjiang, China | |
| 3 | 120.17 miles (193.40 km) S | Kuqa Qiuci Airport (KCA) | Kuqa, Xinjiang, China | |
| 4 | 160.46 miles (258.24 km) NNE | Karamay Airport (KRY) | Karamay, Xinjiang, China | |
| 5 | 188.52 miles (303.39 km) SE | Korla Airport (KRL) | Korla, Xinjiang, China | |
| 6 | 207.18 miles (333.43 km) E | Ürümqi Diwopu International Airport (URC) | Ürümqi, Xinjiang, China | |
| 7 | 217.61 miles (350.21 km) SW | Aksu Airport (AKU) | Aksu, Xinjiang, China | |
| 8 | 289.24 miles (465.49 km) E | Turpan Jiaohe Airport (TLQ) | Turpan, Xinjiang, China | |
| 9 | 318.05 miles (511.86 km) W | Almaty International Airport (ALA) | Almaty, Kazakhstan | |
| 10 | 373.77 miles (601.52 km) NNE | Kanas Airport (KJI) | Burqin County, Xinjiang, China | |
| 11 | 374.96 miles (603.44 km) NE | Altay Airport (AAT) | Altay, Xinjiang, China | |
| 12 | 379.67 miles (611.02 km) NE | Fuyun Airport (FYN) | Fuyun, Xinjiang, China | |
| 13 | 381.99 miles (614.76 km) SSE | Qiemo Airport (IQM) | Qiemo, Xinjiang, China | |
| 14 | 448.58 miles (721.91 km) W | Manas International Airport (FRU) | Bishkek, Kyrgyzstan | |
| 15 | 458.14 miles (737.31 km) N | Oskemen Airport (UKK) | Oskemen (Ust-Kamenogorsk), Kazakhstan | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,283.46 miles (18,158.92 km) W | Gamboa Airport (WCA) | Castro, Chile | |
| 2 | 11,278.49 miles (18,150.93 km) W | Mocopulli Airport (MHC) | Castro, Los Lagos, Chile | |
| 3 | 11,276.15 miles (18,147.16 km) W | Pupelde Airfield (ZUD) | Ancud, Los Lagos Region, Chile | |
| 4 | 11,245.42 miles (18,097.70 km) WSW | Cochrane Airfield (LGR) | Cochrane, Chile | |
| 5 | 11,235.32 miles (18,081.45 km) W | Chaitén Airfield (WCH) | Chaitén, Los Lagos, Chile | |
| 6 | 11,233.31 miles (18,078.21 km) W | El Tepual International Airport (PMC) | Puerto Montt, Chile | |
| 7 | 11,226.36 miles (18,067.03 km) W | Frutillar Airport (FRT) | Frutillar, Chile | |
| 8 | 11,224.66 miles (18,064.30 km) WSW | Teniente Vidal Airfield (GXQ) | Coyhaique, Chile | |
| 9 | 11,216.15 miles (18,050.59 km) W | Cañal Bajo Carlos Hott Siebert Airport (ZOS) | Osorno, Chile | |
| 10 | 11,205.09 miles (18,032.79 km) WSW | Balmaceda Airport (BBA) | Balmaceda, Chile | |
| 11 | 11,204.91 miles (18,032.51 km) WSW | Chile Chico Airfield (CCH) | Chile Chico, Aisén Region, Chile | |
| 12 | 11,200.40 miles (18,025.26 km) WSW | Lago Argentino Airport (ING) | El Calafate, Santa Cruz, Argentina | |
| 13 | 11,196.44 miles (18,018.89 km) W | Pichoy Airport (ZAL) | Valdivia, Chile | |
| 14 | 11,190.62 miles (18,009.51 km) WSW | Comandante Armando Tola International Airport (FTE) | El Calafate, Santa Cruz Province, Argentina | |
| 15 | 11,185.42 miles (18,001.15 km) SW | Teniente Julio Gallardo Airfield (PNT) | Puerto Natales, Chile | |