Nonstop flight route between South Naknek, Alaska, United States and Kelso, Washington, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from WSN to KLS:
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- About this route
- WSN Airport Information
- KLS Airport Information
- Facts about WSN
- Facts about KLS
- Map of Nearest Airports to WSN
- List of Nearest Airports to WSN
- Map of Furthest Airports from WSN
- List of Furthest Airports from WSN
- Map of Nearest Airports to KLS
- List of Nearest Airports to KLS
- Map of Furthest Airports from KLS
- List of Furthest Airports from KLS
About this route:
A direct, nonstop flight between South Naknek Airport (WSN), South Naknek, Alaska, United States and Southwest Washington Regional Airport (KLS), Kelso, Washington, United States would travel a Great Circle distance of 1,653 miles (or 2,661 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 South Naknek Airport and Southwest Washington Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | WSN / PFWS | 
| Airport Names: | 
 | 
| Location: | South Naknek, Alaska, United States | 
| GPS Coordinates: | 58°42'7"N by 157°0'8"W | 
| Area Served: | South Naknek, Alaska | 
| Operator/Owner: | State of Alaska DOT&PF - Central Region | 
| Airport Type: | Public | 
| Elevation: | 162 feet (49 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from WSN | 
| More Information: | WSN Maps & Info | 
Arrival 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 | 
Facts about South Naknek Airport (WSN):
- In addition to being known as "South Naknek Airport", another name for WSN is "South Naknek Nr 2 Airport".
- The closest airport to South Naknek Airport (WSN) is Naknek Airport (NNK), which is located only 2 miles (4 kilometers) NNW of WSN.
- South Naknek Airport (WSN) has 2 runways.
- The furthest airport from South Naknek Airport (WSN) is George Airport (GRJ), which is located 10,730 miles (17,269 kilometers) away in George, South Africa.
- South Naknek Airport, also known as South Naknek Nr 2 Airport, is a state-owned public-use airport located one nautical mile southwest of the central business district of South Naknek, in the Bristol Bay Borough of the U.S.
- Because of South Naknek Airport's relatively low elevation of 162 feet, planes can take off or land at South Naknek 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.
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.
- 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 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.
- Southwest Washington Regional Airport covers an area of 110 acres at an elevation of 20 feet above mean sea level.
- 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.
- Southwest Washington Regional Airport (KLS) currently has only 1 runway.




