Nonstop flight route between Port Heiden, Alaska, United States and Xilinhot, Inner Mongolia, China:
Departure Airport:
(56°57'33"N by 158°37'59"W)
Arrival Airport:
(43°55'0"N by 115°57'50"E)
Distance from PTH to XIL:
3,606.60 miles (5,804.24 km)
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Jump to:
- About this route
- PTH Airport Information
- XIL Airport Information
- Facts about PTH
- Facts about XIL
- 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 XIL
- List of Nearest Airports to XIL
- Map of Furthest Airports from XIL
- List of Furthest Airports from XIL
About this route:
A direct, nonstop flight between Port Heiden Airport (PTH), Port Heiden, Alaska, United States and Xilinhot Airport (XIL), Xilinhot, Inner Mongolia, China would travel a Great Circle distance of 3,607 miles (or 5,804 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 Xilinhot 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 Xilinhot 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: | XIL / ZBXH |
| Airport Names: |
|
| Location: | Xilinhot, Inner Mongolia, China |
| GPS Coordinates: | 43°55'0"N by 115°57'50"E |
| Area Served: | Xilinhot, Inner Mongolia, China |
| Airport Type: | Public |
| # of Runways: | 1 |
| View all routes: | Routes from XIL |
| More Information: | XIL Maps & Info |
Facts about Port Heiden Airport (PTH):
- 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.
- 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.
- 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.
- 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.
Facts about Xilinhot Airport (XIL):
- The furthest airport from Xilinhot Airport (XIL) is Almirante Marcos A. Zar Airport (REL), which is nearly antipodal to Xilinhot Airport (meaning Xilinhot Airport is almost on the exact opposite side of the Earth from Almirante Marcos A. Zar Airport), and is located 12,358 miles (19,887 kilometers) away in Trelew, Chubut, Argentina.
- Xilinhot Airport (XIL) currently has only 1 runway.
- The closest airport to Xilinhot Airport (XIL) is Chifeng Airport (CIF), which is located 189 miles (304 kilometers) SE of XIL.
- In addition to being known as "Xilinhot Airport", other names for XIL include "锡林浩特机场" and "Xīlínhàotè 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 | 188.62 miles (303.55 km) SE | Chifeng Airport (CIF) | Chifeng, Inner Mongolia, China | |
| 2 | 196.11 miles (315.61 km) W | Erenhot Saiwusu International Airport (ERL) | Erenhot, Inner Mongolia, China | |
| 3 | 225.84 miles (363.45 km) SSW | Zhangjiakou Ningyuan Airport (ZQZ) | Zhangjiakou, Hebei Province, China | |
| 4 | 266.99 miles (429.68 km) S | Beijing Capital International Airport (PEK) | Beijing, People's Republic of China | |
| 5 | 280.12 miles (450.82 km) SE | Chaoyang Airport (CHG) | Chaoyang, Liaoning, China | |
| 6 | 286.47 miles (461.03 km) S | Beijing Nanyuan Airport (NAY) | Beijing, China | |
| 7 | 295.33 miles (475.29 km) SSW | Datong Yungang Airport (DAT) | Datong, Shanxi, China | |
| 8 | 298.26 miles (480.00 km) NNW | Choibalsan Airport (COQ) | Choibalsan, Mongolia | |
| 9 | 299.07 miles (481.31 km) SW | Hohhot Baita International Airport (HET) | Hohhot, Inner Mongolia, China | |
| 10 | 302.23 miles (486.40 km) NE | Arxan Yi'ershi Airport (YIE) | Arxan, Inner Mongolia, China | |
| 11 | 307.85 miles (495.43 km) SSE | Tangshan Sannühe Airport (TVS) | Tangshan, Hebei, China | |
| 12 | 324.32 miles (521.95 km) SE | Jinzhou Xiaolingzi Airport (JNZ) | Jinzhou, Liaoning, China | |
| 13 | 334.27 miles (537.96 km) ENE | Ulanhot Airport (HLH) | Ulanhot, China | |
| 14 | 334.45 miles (538.25 km) SE | Qinhuangdao Shanhaiguan Airport (SHP) | Qinhuangdao, Hebei, China | |
| 15 | 338.73 miles (545.13 km) SSE | Tianjin Binhai International Airport (TSN) | Tianjin, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,357.51 miles (19,887.43 km) SE | Almirante Marcos A. Zar Airport (REL) | Trelew, Chubut, Argentina | |
| 2 | 12,340.52 miles (19,860.10 km) SE | El Tehuelche Airport (PMY) | Puerto Madryn, Argentina | |
| 3 | 12,224.96 miles (19,674.12 km) SE | General Enrique Mosconi International Airport (CRD) | Comodoro Rivadavia, Chubut, Argentina | |
| 4 | 12,219.73 miles (19,665.70 km) SSW | Gobernador Edgardo Castello Airport (VDM) | Viedma, Argentina | |
| 5 | 12,212.24 miles (19,653.64 km) SSE | Antoine de Saint Exupéry Airport (OES) | San Antonio Oeste, Argentina | |
| 6 | 12,158.05 miles (19,566.44 km) SSE | Puerto Deseado Airport (PUD) | Puerto Deseado, Santa Cruz Province, Argentina | |
| 7 | 12,136.00 miles (19,530.95 km) SE | Maquinchao Airport (MQD) | Maquinchao, Río Negro Province, Argentina | |
| 8 | 12,103.03 miles (19,477.89 km) ESE | Ingeniero Jacobacci Airport (IGB) | Ingeniero Jacobacci, Río Negro, Argentina | |
| 9 | 12,094.26 miles (19,463.78 km) ESE | Alto Río Senguer Airport (ARR) | Alto Río Senguer, Chubut, Argentina | |
| 10 | 12,073.27 miles (19,430.00 km) E | Esquel Airport (EQS) | Esquel, Chubut Province, Argentina | |
| 11 | 12,065.25 miles (19,417.09 km) SSW | Comandante Espora Airport (BHI) | Bahía Blanca, Buenos Aires Province, Argentina | |
| 12 | 12,053.67 miles (19,398.45 km) ESE | Perito Moreno Airport (PMQ) | Perito Moreno, Santa Cruz, Argentina | |
| 13 | 12,053.45 miles (19,398.10 km) ESE | El Maitén Airport (EMX) | El Maitén, Neuquén, Argentina | |
| 14 | 12,049.84 miles (19,392.29 km) SSE | Dr. Arturo Umberto Illia Airport (GNR) | General Roca, Río Negro, Argentina | |
| 15 | 12,037.87 miles (19,373.03 km) ESE | Balmaceda Airport (BBA) | Balmaceda, Chile | |