Nonstop flight route between Kelso, Washington, United States and Tuxekan Island, Alaska, United States:
Departure Airport:
(46°7'5"N by 122°53'53"W)
Arrival Airport:
(55°50'58"N by 133°13'40"W)
Distance from KLS to WNC:
806.81 miles (1,298.43 km)
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- About this route
- KLS Airport Information
- WNC Airport Information
- Facts about KLS
- Facts about WNC
- 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 WNC
- List of Nearest Airports to WNC
- Map of Furthest Airports from WNC
- List of Furthest Airports from WNC
About this route:
A direct, nonstop flight between Southwest Washington Regional Airport (KLS), Kelso, Washington, United States and Naukati Bay Seaplane Base (WNC), Tuxekan Island, Alaska, United States would travel a Great Circle distance of 807 miles (or 1,298 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 Naukati Bay Seaplane Base, 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: | WNC / |
| Airport Names: |
|
| Location: | Tuxekan Island, Alaska, United States |
| GPS Coordinates: | 55°50'58"N by 133°13'40"W |
| Area Served: | Naukati Bay, Alaska |
| Operator/Owner: | Naukati Bay Community |
| Airport Type: | Public use |
| Elevation: | 0 feet (0 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from WNC |
| More Information: | WNC Maps & Info |
Facts about Southwest Washington Regional Airport (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.
- 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 airport has one passenger terminal consisting of 12 gates.
- 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.
- Southwest Washington Regional Airport is a city-owned public-use airport located two nautical miles southeast of the central business district of Kelso, in Cowlitz County, Washington, United States.
- Southwest Washington Regional Airport (KLS) currently has only 1 runway.
- 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.
Facts about Naukati Bay Seaplane Base (WNC):
- The furthest airport from Naukati Bay Seaplane Base (WNC) is Port Alfred Airport (AFD), which is located 10,627 miles (17,103 kilometers) away in Port Alfred, South Africa.
- Naukati Bay Seaplane Base (WNC) has 2 runways.
- Because of Naukati Bay Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Naukati Bay Seaplane Base 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 closest airport to Naukati Bay Seaplane Base (WNC) is Tokeen Seaplane Base (TKI), which is located only 7 miles (12 kilometers) NNW of WNC.
- In addition to being known as "Naukati Bay Seaplane Base", other names for WNC include "(Nichin Cove Seaplane Base)" and "AK62".
| 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 | 7.16 miles (11.52 km) NNW | Tokeen Seaplane Base (TKI) | Tokeen, Alaska, United States | |
| 2 | 18.88 miles (30.38 km) NNE | North Whale Seaplane Base (WWP) | North Whale Pass, Alaska, United States | |
| 3 | 19.04 miles (30.64 km) NE | Coffman Cove Seaplane Base (KCC) | Coffman Cove, Alaska, United States | |
| 4 | 19.60 miles (31.55 km) SSE | Klawock Airport (KLW) | Klawock, Alaska, United States | |
| 5 | 25.81 miles (41.54 km) S | Craig Seaplane Base (CGA) | Craig, Alaska, United States | |
| 6 | 29.09 miles (46.82 km) ESE | Thorne Bay Seaplane Base (KTB) | Thorne Bay, Alaska, United States | |
| 7 | 34.21 miles (55.05 km) SE | Hollis Clark Bay Seaplane Base (HYL) | Hollis, Alaska, United States | |
| 8 | 36.24 miles (58.32 km) NNW | Port Protection Seaplane Base (PPV) | Port Protection, Alaska, United States | |
| 9 | 37.89 miles (60.97 km) NNW | Point Baker Seaplane Base (KPB) | Point Baker, Alaska, United States | |
| 10 | 38.24 miles (61.54 km) S | Waterfall Seaplane Base (KWF) | Waterfall, Alaska, United States | |
| 11 | 47.11 miles (75.82 km) SSE | Hydaburg Seaplane Base (HYG) | Hydaburg, Alaska, United States | |
| 12 | 54.89 miles (88.33 km) NE | Wrangell Airport (WRG) | Wrangell, Alaska, United States | |
| 13 | 61.29 miles (98.64 km) WNW | Port Alexander Seaplane Base (PTD) | Port Alexander, Alaska, United States | |
| 14 | 66.63 miles (107.24 km) N | Petersburg James A. Johnson Airport (PSG) | Petersburg, Alaska, United States | |
| 15 | 68.39 miles (110.06 km) ESE | Ketchikan International Airport (KTN) | Ketchikan, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,627.16 miles (17,102.71 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,621.32 miles (17,093.32 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,617.58 miles (17,087.29 km) SE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,542.77 miles (16,966.90 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 5 | 10,534.10 miles (16,952.95 km) SSE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 10,533.82 miles (16,952.51 km) SE | George Airport (GRJ) | George, South Africa | |
| 7 | 10,468.16 miles (16,846.82 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,456.31 miles (16,827.75 km) SSE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,436.04 miles (16,795.14 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 10 | 10,428.64 miles (16,783.23 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 11 | 10,420.85 miles (16,770.69 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,419.64 miles (16,768.75 km) SE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,418.28 miles (16,766.56 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 14 | 10,405.56 miles (16,746.08 km) SSE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 15 | 10,398.87 miles (16,735.32 km) SE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |