Nonstop flight route between Kelso, Washington, United States and Benton Harbor, Michigan, United States:
Departure Airport:
(46°7'5"N by 122°53'53"W)
Arrival Airport:
(42°7'42"N by 86°25'33"W)
Distance from KLS to BEH:
1,813.54 miles (2,918.60 km)
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- About this route
- KLS Airport Information
- BEH Airport Information
- Facts about KLS
- Facts about BEH
- 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 BEH
- List of Nearest Airports to BEH
- Map of Furthest Airports from BEH
- List of Furthest Airports from BEH
About this route:
A direct, nonstop flight between Southwest Washington Regional Airport (KLS), Kelso, Washington, United States and Southwest Michigan Regional Airport (BEH), Benton Harbor, Michigan, United States would travel a Great Circle distance of 1,814 miles (or 2,919 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 Southwest Michigan Regional 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: | BEH / KBEH |
| Airport Name: | Southwest Michigan Regional Airport |
| Location: | Benton Harbor, Michigan, United States |
| GPS Coordinates: | 42°7'42"N by 86°25'33"W |
| Area Served: | Benton Harbor, Michigan / St. Joseph, Michigan |
| Operator/Owner: | Benton Harbor / St. Joseph |
| Airport Type: | Public |
| Elevation: | 649 feet (198 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from BEH |
| More Information: | BEH Maps & Info |
Facts about Southwest Washington Regional Airport (KLS):
- Southwest Washington Regional Airport (KLS) currently has only 1 runway.
- The airport has one passenger terminal consisting of 12 gates.
- 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.
- 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.
- 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 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.
Facts about Southwest Michigan Regional Airport (BEH):
- The closest airport to Southwest Michigan Regional Airport (BEH) is Jerry Tyler Memorial Airport (NLE), which is located 22 miles (36 kilometers) SSE of BEH.
- The furthest airport from Southwest Michigan Regional Airport (BEH) is Margaret River Airport (MGV), which is located 11,140 miles (17,929 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Southwest Michigan Regional Airport's relatively low elevation of 649 feet, planes can take off or land at Southwest Michigan 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.
- Opened in 1973, the air traffic control tower sits abandoned to the present day after its closure during a 1981 controller strike.
- Southwest Michigan Regional Airport (BEH) has 3 runways.
| 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 | 22.39 miles (36.04 km) SSE | Jerry Tyler Memorial Airport (NLE) | Niles, Michigan, United States | |
| 2 | 29.57 miles (47.59 km) S | South Bend International Airport (SBN) | South Bend, Indiana, United States | |
| 3 | 35.66 miles (57.39 km) SE | Elkhart Municipal Airport (EKI) | Elkhart, Indiana, United States | |
| 4 | 35.72 miles (57.48 km) SW | Michigan City Municipal Airport (MGC) | Michigan City, Indiana, United States | |
| 5 | 41.57 miles (66.90 km) SSW | La Porte Municipal Airport (LPO) | La Porte, Indiana, United States | |
| 6 | 41.57 miles (66.90 km) SSW | La Porte Municipal Airport (PPO) | La Porte, Indiana, United States | |
| 7 | 45.36 miles (72.99 km) E | Kalamazoo/Battle Creek International Airport (AZO) | Kalamazoo/Battle Creek, Michigan, United States | |
| 8 | 48.03 miles (77.29 km) NNE | Park Township Airport (HLM) | Holland, Michigan, United States | |
| 9 | 52.82 miles (85.00 km) SE | Goshen Municipal Airport (GSH) | Goshen, Indiana, United States | |
| 10 | 53.16 miles (85.55 km) S | Plymouth Municipal Airport (PLY) | Plymouth, Indiana, United States | |
| 11 | 55.40 miles (89.16 km) SSW | Porter County Regional Airport (VPZ) | Valparaiso, Indiana, United States | |
| 12 | 61.42 miles (98.85 km) ENE | W. K. Kellogg Airport (BTL) | Battle Creek, Michigan, United States | |
| 13 | 61.88 miles (99.59 km) SW | Gary/Chicago International Airport (GYY) | Gary, Indiana (near Chicago), United States | |
| 14 | 69.41 miles (111.71 km) NE | Gerald R. Ford International Airport (GRR) | Grand Rapids, Michigan, United States | |
| 15 | 72.14 miles (116.10 km) WSW | Chicago Midway International Airport (MDW) | Chicago, Illinois, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,140.42 miles (17,928.73 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,116.88 miles (17,890.84 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,101.72 miles (17,866.44 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,091.90 miles (17,850.64 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,044.43 miles (17,774.25 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,041.99 miles (17,770.31 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 7 | 11,031.98 miles (17,754.21 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,021.53 miles (17,737.39 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,007.17 miles (17,714.28 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 10,993.81 miles (17,692.78 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,939.65 miles (17,605.61 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,905.18 miles (17,550.14 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,900.09 miles (17,541.96 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,888.67 miles (17,523.57 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,841.28 miles (17,447.30 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |