Nonstop flight route between Eau Claire, Wisconsin, United States and Attu Island, Alaska, United States:

About this route:

A direct, nonstop flight between Chippewa Valley Regional Airport (EAU), Eau Claire, Wisconsin, United States and Casco Cove Coast Guard Station (ATU), Attu Island, Alaska, United States would travel a Great Circle distance of 4,043 miles (or 6,506 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 Chippewa Valley Regional 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 Chippewa Valley Regional 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 Chippewa Valley Regional Airport (EAU):

• Because of Chippewa Valley Regional Airport's relatively low elevation of 913 feet, planes can take off or land at Chippewa Valley 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.
• The 2013 Federal sequester will result in the closure of the airport's control tower and will require pilots to rely on the Minneapolis ARTCC and pilot-to-pilot radio communication.
• The closest airport to Chippewa Valley Regional Airport (EAU) is Rice Lake Regional Airport (RIE), which is located 41 miles (66 kilometers) NNW of EAU.
• The furthest airport from Chippewa Valley Regional Airport (EAU) is Margaret River Airport (MGV), which is located 10,839 miles (17,444 kilometers) away in Margaret River, Western Australia, Australia.
• A new $3.9 million 65 feet control tower was built in 2005.
• Chippewa Valley Regional Airport (EAU) has 2 runways.
• Throughout the years, numerous airlines have served Eau Claire including North Central Airlines, Republic Airlines, Lakeland Airlines, Northwest Airlines, Mesaba Airlines, Skyway Airlines, Air Wisconsin, American Central Airlines, Great Lakes Aviation, Big Sky Airlines and Charter Airlines.

Facts about Casco Cove Coast Guard Station (ATU):

• The Casco Cove Airport was a LORAN navigation station operated by the United States Coast Guard.
• 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.
• 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.
• Casco Cove Coast Guard Station (ATU) currently has only 1 runway.
• Established as Naval Air Facility Attu on June 7, 1943, just seven days after Attu Island was declared secured.
• 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.
• On January 1, 1945, 2nd Lt.