Nonstop flight route between Bismarck, North Dakota, United States and Port Heiden, Alaska, United States:
Departure Airport:
(46°46'22"N by 100°44'44"W)
Arrival Airport:
(56°57'33"N by 158°37'59"W)
Distance from BIS to PTH:
2,485.34 miles (3,999.75 km)
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Jump to:
- About this route
- BIS Airport Information
- PTH Airport Information
- Facts about BIS
- Facts about PTH
- Map of Nearest Airports to BIS
- List of Nearest Airports to BIS
- Map of Furthest Airports from BIS
- List of Furthest Airports from BIS
- 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 Bismarck Municipal Airport (BIS), Bismarck, North Dakota, United States and Port Heiden Airport (PTH), Port Heiden, Alaska, United States would travel a Great Circle distance of 2,485 miles (or 4,000 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 relatively short distance between Bismarck Municipal Airport and Port Heiden Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | BIS / KBIS |
| Airport Name: | Bismarck Municipal Airport |
| Location: | Bismarck, North Dakota, United States |
| GPS Coordinates: | 46°46'22"N by 100°44'44"W |
| Area Served: | Bismarck, North Dakota |
| Operator/Owner: | City of Bismarck |
| Airport Type: | Public |
| Elevation: | 1661 feet (506 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from BIS |
| More Information: | BIS 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 Bismarck Municipal Airport (BIS):
- Bismarck Municipal Airport (BIS) has 2 runways.
- Bismarck Municipal Airport is in Burleigh County, North Dakota, three miles southeast of the City of Bismarck, which owns it.
- The closest airport to Bismarck Municipal Airport (BIS) is Ashley Municipal Airport (ASY), which is located 84 miles (135 kilometers) SE of BIS.
- The furthest airport from Bismarck Municipal Airport (BIS) is Margaret River Airport (MGV), which is located 10,375 miles (16,696 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Port Heiden Airport (PTH):
- 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.
- 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.
- Port Heiden Airport (PTH) has 2 runways.
- The closest airport to Port Heiden Airport (PTH) is Chignik Fisheries Airport (KCG), which is located 44 miles (71 kilometers) S of PTH.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 84.17 miles (135.45 km) SE | Ashley Municipal Airport (ASY) | Ashley, North Dakota, United States |     |
| 2 | 86.28 miles (138.85 km) S | Mobridge Municipal Airport (MBG) | Mobridge, South Dakota, United States | |
| 3 | 97.29 miles (156.57 km) W | Dickinson Theodore Roosevelt Regional Airport (DIK) | Dickinson, North Dakota, United States | |
| 4 | 98.29 miles (158.18 km) E | Jamestown Regional Airport (JMS) | Jamestown, North Dakota, United States | |
| 5 | 105.57 miles (169.89 km) NNW | Minot International Airport (MOT) | Minot, North Dakota, United States | |
| 6 | 117.05 miles (188.38 km) NNW | Minot Air Force Base (MIB) | Minot, North Dakota, United States | |
| 7 | 126.35 miles (203.34 km) NE | Devils Lake Regional Airport (DVL) | Devils Lake, North Dakota, United States | |
| 8 | 133.87 miles (215.45 km) WSW | Bowman Municipal Airport (BWM) | Bowman, North Dakota, United States | |
| 9 | 144.06 miles (231.85 km) SE | Aberdeen Regional AirportAberdeen Army Airfield (ABR) | Aberdeen, South Dakota, United States | |
| 10 | 157.89 miles (254.10 km) ESE | Britton Municipal Airport (TTO) | Britton, South Dakota, United States | |
| 11 | 166.49 miles (267.93 km) NW | Sloulin Field International Airport (ISN) | Williston, North Dakota, United States | |
| 12 | 166.62 miles (268.15 km) S | Pierre Regional Airport (PIR) | Pierre, South Dakota, United States | |
| 13 | 174.07 miles (280.14 km) WNW | Sidney-Richland Municipal Airport (SDY) | Sidney, Montana, United States | |
| 14 | 176.73 miles (284.42 km) ENE | Grand Forks Air Force Base (RDR) | Grand Forks, North Dakota, United States | |
| 15 | 185.77 miles (298.96 km) ENE | Grand Forks International Airport (GFK) | Grand Forks, North Dakota, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,374.52 miles (16,696.13 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,365.74 miles (16,682.00 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 3 | 10,350.69 miles (16,657.77 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 10,339.91 miles (16,640.43 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,325.14 miles (16,616.66 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 10,288.86 miles (16,558.28 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 7 | 10,273.33 miles (16,533.29 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 10,261.63 miles (16,514.46 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 10,250.93 miles (16,497.23 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 10,249.50 miles (16,494.93 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 11 | 10,246.64 miles (16,490.32 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 12 | 10,229.69 miles (16,463.05 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 13 | 10,219.82 miles (16,447.17 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 14 | 10,207.25 miles (16,426.94 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 15 | 10,165.66 miles (16,360.00 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 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 | |