Nonstop flight route between Barter Island, Alaska, United States and Olympia, Washington, United States:
Departure Airport:

Arrival Airport:

Distance from BTI to OLM:
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- About this route
- BTI Airport Information
- OLM Airport Information
- Facts about BTI
- Facts about OLM
- Map of Nearest Airports to BTI
- List of Nearest Airports to BTI
- Map of Furthest Airports from BTI
- List of Furthest Airports from BTI
- Map of Nearest Airports to OLM
- List of Nearest Airports to OLM
- Map of Furthest Airports from OLM
- List of Furthest Airports from OLM
About this route:
A direct, nonstop flight between Barter Island LRRS Airport (BTI), Barter Island, Alaska, United States and Olympia Regional Airport (OLM), Olympia, Washington, United States would travel a Great Circle distance of 1,745 miles (or 2,808 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 Barter Island LRRS Airport and Olympia Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | BTI / PABA |
Airport Names: |
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Location: | Barter Island, Alaska, United States |
GPS Coordinates: | 70°8'2"N by 143°34'54"W |
Operator/Owner: | North Slope Borough |
Airport Type: | Public / Military |
Elevation: | 2 feet (1 meters) |
# of Runways: | 1 |
View all routes: | Routes from BTI |
More Information: | BTI Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | OLM / KOLM |
Airport Names: |
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Location: | Olympia, Washington, United States |
GPS Coordinates: | 46°58'9"N by 122°54'9"W |
Area Served: | Olympia, Washington |
Operator/Owner: | Port of Olympia |
Airport Type: | Public |
Elevation: | 209 feet (64 meters) |
# of Runways: | 2 |
View all routes: | Routes from OLM |
More Information: | OLM Maps & Info |
Facts about Barter Island LRRS Airport (BTI):
- Barter Island LRRS Airport (BTI) currently has only 1 runway.
- The airport remains open to support the small settlement at Kaktovik and to provide contractor support access to the military radar site.
- The closest airport to Barter Island LRRS Airport (BTI) is Deadhorse Airport (SCC), which is located 115 miles (184 kilometers) W of BTI.
- In addition to being known as "Barter Island LRRS Airport", another name for BTI is "Barter Island LRRS BAR-MAIN".
- The radar station was upgraded with an AN/FPS-117 minimally attended Long Range surveillance radar in the winter of 1990.
- Because of Barter Island LRRS Airport's relatively low elevation of 2 feet, planes can take off or land at Barter Island LRRS 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 Barter Island LRRS Airport (BTI) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,003 miles (16,099 kilometers) away in Villa Las Estrellas, Antarctica.
Facts about Olympia Regional Airport (OLM):
- The furthest airport from Olympia Regional Airport (OLM) is Tôlanaro Airport (FTU), which is located 10,822 miles (17,417 kilometers) away in Tôlanaro, Madagascar.
- In addition to being known as "Olympia Regional Airport", another name for OLM is "Olympia Army Airfield".
- The airport served as a satellite of nearby McChord Field during World War II, and commercial aviation history at the Olympia Airport extends to the 1920s.
- The closest airport to Olympia Regional Airport (OLM) is Gray Army Airfield (GRF), which is located only 17 miles (27 kilometers) ENE of OLM.
- Olympia Regional Airport covers an area of 1,632 acres at an elevation of 209 feet above mean sea level.
- Because of Olympia Regional Airport's relatively low elevation of 209 feet, planes can take off or land at Olympia 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.
- Olympia Regional Airport (OLM) has 2 runways.
- Olympia Regional Airport is a public use airport located four nautical miles south of the central business district of Olympia, a city in Thurston County and the capital of the U.S.