Nonstop flight route between South Naknek, Alaska, United States and Tacoma, Washington, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from WSN to GRF:
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- About this route
- WSN Airport Information
- GRF Airport Information
- Facts about WSN
- Facts about GRF
- 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 GRF
- List of Nearest Airports to GRF
- Map of Furthest Airports from GRF
- List of Furthest Airports from GRF
About this route:
A direct, nonstop flight between South Naknek Airport (WSN), South Naknek, Alaska, United States and Gray Army Airfield (GRF), Tacoma, Washington, United States would travel a Great Circle distance of 1,619 miles (or 2,605 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 Gray Army Airfield, 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: | GRF / KGRF | 
| Airport Names: | 
 | 
| Location: | Tacoma, Washington, United States | 
| GPS Coordinates: | 47°4'45"N by 122°34'50"W | 
| Operator/Owner: | U.S. Army ATCA-ASO | 
| Airport Type: | Military | 
| Elevation: | 300 feet (91 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from GRF | 
| More Information: | GRF Maps & Info | 
Facts about South Naknek Airport (WSN):
- 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.
- In addition to being known as "South Naknek Airport", another name for WSN is "South Naknek Nr 2 Airport".
- South Naknek Airport covers an area of 214 acres at an elevation of 162 feet above mean sea level.
- 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 (WSN) has 2 runways.
- 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, 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.
Facts about Gray Army Airfield (GRF):
- The furthest airport from Gray Army Airfield (GRF) is Tôlanaro Airport (FTU), which is located 10,809 miles (17,395 kilometers) away in Tôlanaro, Madagascar.
- Reactivated following service in Vietnam, the 9th Infantry Division aviation units occupied GAAF in 1972.
- The closest airport to Gray Army Airfield (GRF) is McChord Field/McChord AFB (TCM), which is located only 6 miles (10 kilometers) NE of GRF.
- The 91st Observation Squadron and aircraft of the 3rd Balloon Squadron operated out of the Fort Lewis airfield.
- Because of Gray Army Airfield's relatively low elevation of 300 feet, planes can take off or land at Gray Army Airfield 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.
- In 1926, the War Department observing aviation expansion overseas requested additional aviation funding.
- Gray Army Airfield (GRF) currently has only 1 runway.
- In addition to being known as "Gray Army Airfield", another name for GRF is "(Joint Base Lewis-McChord)".
- It should not confused with Robert Gray Army Airfield at Fort Hood in Texas.




