Nonstop flight route between Attu Island, Alaska, United States and Isortoq, Greenland:

About this route:

A direct, nonstop flight between Casco Cove Coast Guard Station (ATU), Attu Island, Alaska, United States and Isortoq Heliport (IOQ), Isortoq, Greenland would travel a Great Circle distance of 4,083 miles (or 6,571 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 Casco Cove Coast Guard Station and Isortoq Heliport, 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 Casco Cove Coast Guard Station and Isortoq Heliport. 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 Casco Cove Coast Guard Station (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.
• The island is protected as part of the National Parks Trust territory and few people visit the island or area, as it is restricted.
• 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 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.
• 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 Isortoq Heliport (IOQ):

• The furthest airport from Isortoq Heliport (IOQ) is Hobart International Airport (HBA), which is located 10,848 miles (17,459 kilometers) away in Hobart, Tasmania, Australia.
• Because of Isortoq Heliport's relatively low elevation of 92 feet, planes can take off or land at Isortoq Heliport 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 closest airport to Isortoq Heliport (IOQ) is Tasiilaq Heliport (AGM), which is located 39 miles (63 kilometers) E of IOQ.