Nonstop flight route between Attu Island, Alaska, United States and Greenwood, Nova Scotia, Canada:

About this route:

A direct, nonstop flight between Casco Cove Coast Guard Station (ATU), Attu Island, Alaska, United States and CFB Greenwood (YZX), Greenwood, Nova Scotia, Canada would travel a Great Circle distance of 4,856 miles (or 7,814 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 CFB Greenwood, 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 CFB Greenwood. 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.
• 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.
• Casco Cove Coast Guard Station (ATU) currently has only 1 runway.
• 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.
• 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 is one of the most isolated and remote airports in the United States.
• 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.

Facts about CFB Greenwood (YZX):

• CFB Greenwood (YZX) has 2 runways.
• In addition to being known as "CFB Greenwood", another name for YZX is "Greenwood Airport".
• The 1989 federal budget cuts to the Department of National Defence identified CFB Summerside as a candidate for base closure.
• The base was experiencing a crowding problem, thus the 2 OTU was moved to RCAF Station Summerside in Prince Edward Island effective November 14, 1953.
• That year saw many decisions aimed at reducing duplication among the services, with various units being reorganized, moved, or disbanded.
• By the end of 1942, the BCATP program was changing across Canada in light of Allied successes in Europe.
• The furthest airport from CFB Greenwood (YZX) is Albany Airport (ALH), which is located 11,728 miles (18,875 kilometers) away in Albany, Western Australia, Australia.
• The Cold War was in its infancy during the late 1940s when Canada signed the North Atlantic Treaty with the western war-time Allies, becoming part of NATO.
• The closest airport to CFB Greenwood (YZX) is Digby/Annapolis Regional Airport (YDG), which is located 52 miles (84 kilometers) SW of YZX.
• Because of CFB Greenwood's relatively low elevation of 92 feet, planes can take off or land at CFB Greenwood 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.