Nonstop flight route between Alma, Quebec, Canada and Pituffik, Greenland:

About this route:

A direct, nonstop flight between Alma Airport (YTF), Alma, Quebec, Canada and Thule Air Base (THU), Pituffik, Greenland would travel a Great Circle distance of 1,938 miles (or 3,119 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 relatively short distance between Alma Airport and Thule Air Base, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Alma Airport (YTF):

• 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 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.
• The closest airport to Alma Airport (YTF) is Roberval Airport (YRJ), which is located 29 miles (46 kilometers) W of YTF.
• Alma Airport (YTF) currently has only 1 runway.

Facts about Thule Air Base (THU):

• Late 1950s the DEW 1 to 4 where build as "weather stations", Thule Air Base would act as an supply station for the DYE bases.
• A board of Air Force officers headed by Gordon P.
• In the winter of 1956/57 three KC-97 tankers and alternately one of two RB-47H aircraft made polar flights to inspect Soviet defenses.
• The closest airport to Thule Air Base (THU) is Savissivik Heliport (SVR), which is located 69 miles (111 kilometers) ESE of THU.
• The furthest airport from Thule Air Base (THU) is Hobart International Airport (HBA), which is located 9,883 miles (15,905 kilometers) away in Hobart, Tasmania, Australia.
• In addition to being known as "Thule Air Base", another name for THU is "Thule AB".
• The ratification of the treaty in 1951 did not change much, except that the Danish national flag Dannebrog must be side by side with Stars and Stripes on the base.
• Thule Air Base is home to the 21st Space Wing's global network of sensors providing missile warning, space surveillance and space control to North American Aerospace Defense Command and Air Force Space Command.