Nonstop flight route between Sand Island, Midway Atoll, United States and Pituffik, Greenland:

About this route:

A direct, nonstop flight between Henderson Field (MDY), Sand Island, Midway Atoll, United States and Thule Air Base (THU), Pituffik, Greenland would travel a Great Circle distance of 4,616 miles (or 7,429 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 Henderson Field and Thule Air Base, 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 Henderson Field and Thule Air Base. 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 Henderson Field (MDY):

• Henderson Field is an uncontrolled airport.
• Henderson Field is a public airport located on Sand Island in Midway Atoll, an unincorporated territory of the United States.
• Henderson Field (MDY) currently has only 1 runway.
• The furthest airport from Henderson Field (MDY) is Lüderitz Airport (LUD), which is located 11,656 miles (18,759 kilometers) away in Luderitz, Namibia.
• The closest airport to Henderson Field (MDY) is Johnston Atoll Airport (JON), which is located 937 miles (1,508 kilometers) SE of MDY.
• Because of Henderson Field's relatively low elevation of 18 feet, planes can take off or land at Henderson Field 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 airfield was previously served by Aloha Airlines with scheduled weekly charter flghts to and from Honolulu utilizing a Boeing 737-200 jetliner.

Facts about Thule Air Base (THU):

• In 1961, a Ballistic Missile Early Warning System radar was constructed at "J-Site," 21 km northeast of main base.
• The closest airport to Thule Air Base (THU) is Savissivik Heliport (SVR), which is located 69 miles (111 kilometers) ESE of 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.
• In addition to being known as "Thule Air Base", another name for THU is "Thule AB".
• A board of Air Force officers headed by Gordon P.
• A cluster of huts known as Pituffik stood on the wide plain where the base was built in 1951.
• In 1959, the airbase was the main staging point for the construction of Camp Century, some 150 mi from the base.
• After liberation, Denmark ratified the Kauffmann treaty but began efforts to take over U.S.
• In 1949, Denmark joined NATO and abandoned its attempt to remove the United States bases.
• 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.