Nonstop flight route between Alma, Quebec, Canada and Cold Bay, Alaska, United States:

About this route:

A direct, nonstop flight between Alma Airport (YTF), Alma, Quebec, Canada and Cold Bay Airport (CDB), Cold Bay, Alaska, United States would travel a Great Circle distance of 3,631 miles (or 5,844 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 Alma Airport and Cold Bay 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 Alma Airport and Cold Bay 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 Alma Airport (YTF):

• Alma Airport (YTF) currently has only 1 runway.
• Because of Alma Airport's relatively low elevation of 449 feet, planes can take off or land at Alma 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 closest airport to Alma Airport (YTF) is Roberval Airport (YRJ), which is located 29 miles (46 kilometers) W of YTF.
• The furthest airport from Alma Airport (YTF) is Albany Airport (ALH), which is located 11,382 miles (18,318 kilometers) away in Albany, Western Australia, Australia.

Facts about Cold Bay Airport (CDB):

• It was redesignated from Army Air Base to an Air Force Base on 28 March 1948 along with seven other Army Air Bases in Alaska.
• The closest airport to Cold Bay Airport (CDB) is King Cove Airport (KVC), which is located only 19 miles (31 kilometers) ESE of CDB.
• In addition to being known as "Cold Bay Airport", other names for CDB include "Cold Bay Air Force Station" and "Fort Randall Army Airfield".
• Cold Bay Airport (CDB) has 2 runways.
• The furthest airport from Cold Bay Airport (CDB) is Cape Town International Airport (CPT), which is located 10,968 miles (17,652 kilometers) away in Cape Town, South Africa.
• The airport was constructed during World War II as Fort Randall Army Airfield during the secret military buildup of the Territory of Alaska that began in 1941.
• Between 1956 and 1958, Cold Bay Airport was used as a logistics support base during the construction of Cold Bay Air Force Station, a Ground Control Intercept station for Alaskan Air Command during the Cold War.
• Because of Cold Bay Airport's relatively low elevation of 102 feet, planes can take off or land at Cold Bay 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.