Nonstop flight route between Attu Island, Alaska, United States and Misawa, Aomori, Japan:
Departure Airport:

Arrival Airport:

Distance from ATU to MSJ:
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- About this route
- ATU Airport Information
- MSJ Airport Information
- Facts about ATU
- Facts about MSJ
- Map of Nearest Airports to ATU
- List of Nearest Airports to ATU
- Map of Furthest Airports from ATU
- List of Furthest Airports from ATU
- Map of Nearest Airports to MSJ
- List of Nearest Airports to MSJ
- Map of Furthest Airports from MSJ
- List of Furthest Airports from MSJ
About this route:
A direct, nonstop flight between Casco Cove Coast Guard Station (ATU), Attu Island, Alaska, United States and Misawa Air Base 三沢飛行場 Misawa Hikōjō (MSJ), Misawa, Aomori, Japan would travel a Great Circle distance of 1,703 miles (or 2,740 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 Casco Cove Coast Guard Station and Misawa Air Base 三沢飛行場 Misawa Hikōjō, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | ATU / PAAT |
Airport Names: |
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Location: | Attu Island, Alaska, United States |
GPS Coordinates: | 52°49'57"N by 173°10'32"E |
Operator/Owner: | U.S. Coast Guard 17th Dist. |
Airport Type: | Private use |
Elevation: | 88 feet (27 meters) |
# of Runways: | 1 |
View all routes: | Routes from ATU |
More Information: | ATU Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | MSJ / RJSM |
Airport Names: |
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Location: | Misawa, Aomori, Japan |
GPS Coordinates: | 40°42'19"N by 141°22'18"E |
View all routes: | Routes from MSJ |
More Information: | MSJ Maps & Info |
Facts about Casco Cove Coast Guard Station (ATU):
- The closest airport to Casco Cove Coast Guard Station (ATU) is Eareckson Air Station (SYA), which is located 40 miles (65 kilometers) ESE of ATU.
- Because of Casco Cove Coast Guard Station's relatively low elevation of 88 feet, planes can take off or land at Casco Cove Coast Guard Station 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 "Casco Cove Coast Guard Station", other names for ATU include "LORAN Station Attu" and "(former Naval Air Facility Attu)".
- The furthest airport from Casco Cove Coast Guard Station (ATU) is Cape Town International Airport (CPT), which is located 10,631 miles (17,109 kilometers) away in Cape Town, South Africa.
- Casco Cove is one of the most isolated and remote airports in the United States.
- Casco Cove Coast Guard Station (ATU) currently has only 1 runway.
- On January 1, 1945, 2nd Lt.
Facts about Misawa Air Base 三沢飛行場 Misawa Hikōjō (MSJ):
- The furthest airport from Misawa Air Base 三沢飛行場 Misawa Hikōjō (MSJ) is Rio Grande Regional Airport (RIG), which is located 11,479 miles (18,473 kilometers) away in Rio Grande, Brazil.
- After the immediate postwar reconstruction of facilities, the first permanent USAAF tenant was the 613th Air Control and Warning Squadron, taking up residence on July 15, 1946 and providing air traffic control in the Misawa area for the next decade.
- The closest airport to Misawa Air Base 三沢飛行場 Misawa Hikōjō (MSJ) is JMSDF Hachinohe Air Base (HHE), which is located only 12 miles (19 kilometers) SSE of MSJ.
- In addition to being known as "Misawa Air Base 三沢飛行場 Misawa Hikōjō", another name for MSJ is "Misawa AB".