Nonstop flight route between Bismarck, North Dakota, United States and Unalaska, Alaska, United States:
Departure Airport:
(46°46'22"N by 100°44'44"W)
Arrival Airport:
(53°53'56"N by 166°32'41"W)
Distance from BIS to DUT:
2,836.16 miles (4,564.35 km)
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Jump to:
- About this route
- BIS Airport Information
- DUT Airport Information
- Facts about BIS
- Facts about DUT
- 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 DUT
- List of Nearest Airports to DUT
- Map of Furthest Airports from DUT
- List of Furthest Airports from DUT
About this route:
A direct, nonstop flight between Bismarck Municipal Airport (BIS), Bismarck, North Dakota, United States and Unalaska Airport (DUT), Unalaska, Alaska, United States would travel a Great Circle distance of 2,836 miles (or 4,564 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 Bismarck Municipal Airport and Unalaska 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 Bismarck Municipal Airport and Unalaska Airport. You'll see that it will travel the same route of the red line on this map!
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: | DUT / PADU |
| Airport Names: |
|
| Location: | Unalaska, Alaska, United States |
| GPS Coordinates: | 53°53'56"N by 166°32'41"W |
| Area Served: | Unalaska, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Central Region |
| Airport Type: | Public |
| Elevation: | 22 feet (7 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from DUT |
| More Information: | DUT Maps & Info |
Facts about Bismarck Municipal Airport (BIS):
- The closest airport to Bismarck Municipal Airport (BIS) is Ashley Municipal Airport (ASY), which is located 84 miles (135 kilometers) SE of BIS.
- In 2010 Bismarck Airport set an passenger boarding record with 194,043 passengers.
- Bismarck Municipal Airport (BIS) has 2 runways.
- 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.
- Bismarck Municipal Airport is in Burleigh County, North Dakota, three miles southeast of the City of Bismarck, which owns it.
Facts about Unalaska Airport (DUT):
- Because of Unalaska Airport's relatively low elevation of 22 feet, planes can take off or land at Unalaska 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.
- Unalaska Airport (DUT) currently has only 1 runway.
- In addition to being known as "Unalaska Airport", other names for DUT include "Dutch Harbor Airport" and "Tom Madsen Airport".
- The furthest airport from Unalaska Airport (DUT) is Cape Town International Airport (CPT), which is located 11,037 miles (17,763 kilometers) away in Cape Town, South Africa.
- The closest airport to Unalaska Airport (DUT) is Akutan Seaplane Base (KQA), which is located 35 miles (56 kilometers) ENE of DUT.
| 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 | 35.10 miles (56.49 km) ENE | Akutan Seaplane Base (KQA) | Akutan, Alaska, United States | |
| 2 | 115.63 miles (186.09 km) SW | Nikolski Air Station (IKO) | Nikolski, Alaska, United States | |
| 3 | 142.15 miles (228.78 km) ENE | False Pass Airport (KFP) | False Pass, Alaska, United States | |
| 4 | 160.46 miles (258.23 km) ENE | Pauloff Harbor Seaplane Base (KPH) | Sanak Island, Alaska, United States | |
| 5 | 177.69 miles (285.96 km) ENE | Cold Bay Airport (CDB) | Cold Bay, Alaska, United States | |
| 6 | 191.11 miles (307.56 km) ENE | King Cove Airport (KVC) | King Cove, Alaska, United States | |
| 7 | 222.07 miles (357.39 km) NNW | St. George Airport (STG) | St. George, Alaska, United States | |
| 8 | 258.48 miles (415.98 km) NE | Nelson Lagoon Airport (NLG) | Nelson Lagoon, Alaska, United States | |
| 9 | 260.01 miles (418.45 km) ENE | Sand Point Airport (SDP) | Sand Point, Alaska, United States | |
| 10 | 267.59 miles (430.64 km) NNW | St. Paul Island Airport (SNP) | St. Paul Island, Alaska, United States | |
| 11 | 278.38 miles (448.00 km) NE | Port Moller Airport (PML) | Cold Bay, Alaska, United States | |
| 12 | 324.27 miles (521.87 km) ENE | Perryville Airport (KPV) | Perryville, Alaska, United States | |
| 13 | 338.39 miles (544.58 km) WSW | Atka Airport (AKB) | Atka, Alaska, United States | |
| 14 | 347.50 miles (559.25 km) ENE | Chignik Lake Airport (KCQ) | Chignik Lake, Alaska, United States | |
| 15 | 355.74 miles (572.51 km) ENE | Chignik Fisheries Airport (KCG) | Chignik, Alaska, United States. | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,037.14 miles (17,762.52 km) SSW | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,995.13 miles (17,694.91 km) SSW | George Airport (GRJ) | George, South Africa | |
| 3 | 10,938.74 miles (17,604.15 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,885.53 miles (17,518.51 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,832.30 miles (17,432.85 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,753.73 miles (17,306.41 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 7 | 10,718.30 miles (17,249.39 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 8 | 10,714.69 miles (17,243.58 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 9 | 10,714.69 miles (17,243.58 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 10 | 10,680.07 miles (17,187.86 km) S | Alexander Bay Airport (ALJ) | Alexander Bay, South Africa | |
| 11 | 10,637.02 miles (17,118.58 km) SW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 12 | 10,634.24 miles (17,114.11 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 13 | 10,631.42 miles (17,109.57 km) SSW | Upington Airport (UTN) | Upington, South Africa | |
| 14 | 10,629.75 miles (17,106.88 km) S | Karasburg Airport (KAS) | Karasburg, Namibia | |
| 15 | 10,620.66 miles (17,092.25 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |