Nonstop flight route between Pituffik, Greenland and Colby, Kansas, United States:

About this route:

A direct, nonstop flight between Thule Air Base (THU), Pituffik, Greenland and Colby Municipal Airport (CBK), Colby, Kansas, United States would travel a Great Circle distance of 2,742 miles (or 4,412 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 Thule Air Base and Colby Municipal 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 Thule Air Base and Colby Municipal 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 Thule Air Base (THU):

• Thule AB was constructed in secret under the code name Operation Blue Jay, but the project was made public in September 1952.
• In addition to being known as "Thule Air Base", another name for THU is "Thule AB".
• 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.
• Thule Air Base has served as the regional hub for nearby installations, including Cape Atholl, Camp Century, Camp TUTO, Sites 1 and 2, P-Mountain, J-Site, North and South Mountains, and a research rocket firing site.
• Thule Air Base is the U.S.
• 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 the winter of 1956/57 three KC-97 tankers and alternately one of two RB-47H aircraft made polar flights to inspect Soviet defenses.
• There is only a brief period each year in the summer when sea ice thins sufficiently to send supply ships to the base.
• In 1818, Sir John Ross’s expedition made first contact with nomadic Polar Eskimos in the area.

Facts about Colby Municipal Airport (CBK):

• In addition to being known as "Colby Municipal Airport", another name for CBK is "Shalz Field".
• The closest airport to Colby Municipal Airport (CBK) is Goodland Municipal Airport (GLD), which is located 35 miles (56 kilometers) W of CBK.
• The furthest airport from Colby Municipal Airport (CBK) is Sir Gaëtan Duval Airport (RRG), which is located 10,792 miles (17,368 kilometers) away in Rodrigues Island, Mauritius.
• Colby Municipal Airport (CBK) has 3 runways.
• The airport's page at the Kansas Department of Transportation Airport Directory lists the name as Shaltz Field, but that spelling is incorrect as per the Federal Register dated March 8, 2004.