Nonstop flight route between Shimojishima, Japan and Attu Island, Alaska, United States:

About this route:

A direct, nonstop flight between Shimojishima Airport (SHI), Shimojishima, Japan and Casco Cove Coast Guard Station (ATU), Attu Island, Alaska, United States would travel a Great Circle distance of 3,142 miles (or 5,056 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 large distance between Shimojishima Airport and Casco Cove Coast Guard Station, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Shimojishima Airport and Casco Cove Coast Guard Station. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Shimojishima Airport (SHI):

• The airport, also known as Shimoji Airport, was originally built as a 'training airport' for commercial pilots, with a secondary role as a alternative landing site for intercontinental supersonic airliners.
• In addition to being known as "Shimojishima Airport", other names for SHI include "下地島空港" and "Shimojishima Kūkō".
• Shimojishima Airport (SHI) currently has only 1 runway.
• Shimojishima Airport ) is located on the island of Shimojishima in Miyakojima, Okinawa Prefecture, Japan.
• Because of Shimojishima Airport's relatively low elevation of 25 feet, planes can take off or land at Shimojishima 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.
• As of early 2013, serious consideration was being given to basing a detachment of JASDF F-15J fighters out of the Airport, in order to provide better air defense coverage over the Senkaku Islands.
• The prefecture operates the airport, which has been classified as a Third Class airport since May 1979.
• The furthest airport from Shimojishima Airport (SHI) is Guaraní International Airport (AGT), which is nearly antipodal to Shimojishima Airport (meaning Shimojishima Airport is almost on the exact opposite side of the Earth from Guaraní International Airport), and is located 12,393 miles (19,945 kilometers) away in Ciudad del Este, Paraguay.
• The closest airport to Shimojishima Airport (SHI) is Miyako Airport (MMY), which is located only 10 miles (16 kilometers) ESE of SHI.

Facts about Casco Cove Coast Guard Station (ATU):

• Casco Cove CGS resides at elevation of 88 feet above mean sea level.
• Casco Cove Coast Guard Station (ATU) currently has only 1 runway.
• 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)".
• Casco Cove Coast Guard Station is a military facility and private use airfield on Attu Island, one of the Aleutian Islands in the U.S.
• The Casco Cove Airport was a LORAN navigation station operated by the United States Coast Guard.
• Established as Naval Air Facility Attu on June 7, 1943, just seven days after Attu Island was declared secured.
• 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.
• 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.
• 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.