Nonstop flight route between Kelso, Washington, United States and Bismarck, North Dakota, United States:
Departure Airport:
(46°7'5"N by 122°53'53"W)
Arrival Airport:
(46°46'22"N by 100°44'44"W)
Distance from KLS to BIS:
1,052.12 miles (1,693.22 km)
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- About this route
- KLS Airport Information
- BIS Airport Information
- Facts about KLS
- Facts about BIS
- Map of Nearest Airports to KLS
- List of Nearest Airports to KLS
- Map of Furthest Airports from KLS
- List of Furthest Airports from KLS
- Map of Nearest Airports to BIS
- List of Nearest Airports to BIS
- Map of Furthest Airports from BIS
- List of Furthest Airports from BIS
About this route:
A direct, nonstop flight between Southwest Washington Regional Airport (KLS), Kelso, Washington, United States and Bismarck Municipal Airport (BIS), Bismarck, North Dakota, United States would travel a Great Circle distance of 1,052 miles (or 1,693 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 Southwest Washington Regional Airport and Bismarck Municipal Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | KLS / KKLS |
| Airport Name: | Southwest Washington Regional Airport |
| Location: | Kelso, Washington, United States |
| GPS Coordinates: | 46°7'5"N by 122°53'53"W |
| Area Served: | Longview-Kelso Metropolitan Area |
| Operator/Owner: | City of Kelso |
| Airport Type: | Public |
| Elevation: | 20 feet (6 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KLS |
| More Information: | KLS Maps & Info |
Arrival 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 |
Facts about Southwest Washington Regional Airport (KLS):
- The closest airport to Southwest Washington Regional Airport (KLS) is South Lewis County Airport (TDO), which is located 25 miles (41 kilometers) N of KLS.
- The airport has one passenger terminal consisting of 12 gates.
- Southwest Washington Regional Airport (KLS) currently has only 1 runway.
- Because of Southwest Washington Regional Airport's relatively low elevation of 20 feet, planes can take off or land at Southwest Washington Regional 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 Southwest Washington Regional Airport (KLS) is Tôlanaro Airport (FTU), which is located 10,876 miles (17,503 kilometers) away in Tôlanaro, Madagascar.
- Kelso-Longview Airport opened in May 1941 on 109 acres of a nearby dairy farm, as a training field for amateur pilots, and has since become a regional transportation center for southwest Washington.
Facts about Bismarck Municipal Airport (BIS):
- In 2010 Bismarck Airport set an passenger boarding record with 194,043 passengers.
- 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 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.
- A $15 million terminal designed by Tvenge Associates opened in May 2005.
- The closest airport to Bismarck Municipal Airport (BIS) is Ashley Municipal Airport (ASY), which is located 84 miles (135 kilometers) SE of BIS.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 25.20 miles (40.56 km) N | South Lewis County Airport (TDO) | Toledo, Washington, United States |     |
| 2 | 39.34 miles (63.31 km) SSE | Portland International Airport (PDX) | Portland, Oregon, United States | |
| 3 | 39.99 miles (64.36 km) S | Portland-Hillsboro Airport (HIO) | Hillsboro / Portland, Oregon, United States | |
| 4 | 46.01 miles (74.04 km) SSE | Portland-Troutdale Airport (TTD) | Portland, Oregon, United States | |
| 5 | 47.01 miles (75.66 km) W | Astoria Regional Airport (AST) | Astoria, Oregon, United States | |
| 6 | 57.72 miles (92.89 km) ESE | Cascade Locks State Airport (CZK) | Cascade Locks, Oregon, United States | |
| 7 | 58.83 miles (94.67 km) N | Olympia Regional Airport (OLM) | Olympia, Washington, United States | |
| 8 | 68.10 miles (109.59 km) NNE | Gray Army Airfield (GRF) | Tacoma, Washington, United States | |
| 9 | 73.24 miles (117.88 km) NNE | McChord Field/McChord AFB (TCM) | Tacoma, Washington, United States | |
| 10 | 76.87 miles (123.70 km) NW | Bowerman Airport (HQM) | Hoquiam, Washington, United States | |
| 11 | 77.98 miles (125.49 km) N | Sanderson Field (SHN) | Shelton, Washington, United States | |
| 12 | 80.89 miles (130.19 km) N | Tacoma Narrows Airport (TIW) | Tacoma, Washington, United States | |
| 13 | 81.64 miles (131.39 km) SW | Pacific City State Airport (PFC) | Pacific City, Oregon, United States | |
| 14 | 83.66 miles (134.64 km) S | McNary Field (SLE) | Salem, Oregon, United States | |
| 15 | 90.15 miles (145.08 km) ESE | Columbia Gorge Regional Airport (DLS) | The Dalles, Oregon, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,875.78 miles (17,502.83 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,805.79 miles (17,390.18 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,720.93 miles (17,253.62 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,691.41 miles (17,206.11 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,661.62 miles (17,158.17 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 10,660.63 miles (17,156.58 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 7 | 10,649.46 miles (17,138.61 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 8 | 10,645.98 miles (17,133.01 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 9 | 10,641.31 miles (17,125.48 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 10 | 10,631.92 miles (17,110.37 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 11 | 10,629.07 miles (17,105.79 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 12 | 10,627.57 miles (17,103.37 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 13 | 10,620.73 miles (17,092.37 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 14 | 10,605.30 miles (17,067.54 km) SSE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 15 | 10,603.83 miles (17,065.16 km) ESE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 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 | |