Nonstop flight route between Attu Island, Alaska, United States and New Richmond, Wisconsin, United States:

About this route:

A direct, nonstop flight between Casco Cove Coast Guard Station (ATU), Attu Island, Alaska, United States and New Richmond Regional Airport (RNH), New Richmond, Wisconsin, United States would travel a Great Circle distance of 3,993 miles (or 6,425 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 New Richmond Regional Airport, 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 New Richmond Regional Airport. 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):

• Casco Cove CGS resides at elevation of 88 feet above mean sea level.
• Casco Cove Coast Guard Station (ATU) currently has only 1 runway.
• 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 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.
• 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.
• Established as Naval Air Facility Attu on June 7, 1943, just seven days after Attu Island was declared secured.

Facts about New Richmond Regional Airport (RNH):

• The airport is funded from lease fees for hangar lots and taxes on the hangars.
• In 1998, an additional taxilane was added to the south hangar area.
• Because of New Richmond Regional Airport's relatively low elevation of 997 feet, planes can take off or land at New Richmond 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 furthest airport from New Richmond Regional Airport (RNH) is Margaret River Airport (MGV), which is located 10,784 miles (17,355 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to New Richmond Regional Airport (RNH) is Amery Municipal Airport (AHH), which is located only 12 miles (20 kilometers) NE of RNH.
• The airport has an on-site Automated Weather Observation Station providing continuous aviation weather METAR reports.
• New Richmond Regional Airport (RNH) has 2 runways.
• In 2004, a corporate/business aviation hangar area was added to the north hangar area allowing the construction of up to seven large hangars.