Nonstop flight route between Sermiligaaq, Greenland and Grand Forks, North Dakota, United States:

About this route:

A direct, nonstop flight between Sermiligaaq Heliport (SGG), Sermiligaaq, Greenland and Grand Forks Air Force Base (RDR), Grand Forks, North Dakota, United States would travel a Great Circle distance of 2,478 miles (or 3,988 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 Sermiligaaq Heliport and Grand Forks Air Force Base, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Sermiligaaq Heliport (SGG):

• The closest airport to Sermiligaaq Heliport (SGG) is Kuummiit Heliport (KUZ), which is located only 18 miles (29 kilometers) W of SGG.
• Because of Sermiligaaq Heliport's relatively low elevation of 33 feet, planes can take off or land at Sermiligaaq Heliport 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 Sermiligaaq Heliport (SGG) is Ryan's Creek Aerodrome (SZS), which is located 10,847 miles (17,456 kilometers) away in Stewart Island, New Zealand.

Facts about Grand Forks Air Force Base (RDR):

• On 18 February 1957, the 478th Fighter Group was activated at Grand Forks.
• The furthest airport from Grand Forks Air Force Base (RDR) is Margaret River Airport (MGV), which is located 10,504 miles (16,904 kilometers) away in Margaret River, Western Australia, Australia.
• On 3 November 1967, the Department of Defense revealed that GFAFB was one of 10 initial locations to host a Sentinel Anti-Ballistic Missile site.
• Due to the continuance of the Cold War between the United States and the Soviet Union, GFAFB was originally an Air Defense Command fighter-interceptor air base.
• In March 1995, the 1995 Base Realignment and Closure Commission selected the 321st Strategic Missile Wing for inactivation.
• The closest airport to Grand Forks Air Force Base (RDR) is Grand Forks International Airport (GFK), which is located only 10 miles (17 kilometers) E of RDR.
• In 1973, the 319th Bomb Wing acquired the AGM-69 Short Range Attack Missile, replacing the older AGM-28 Hound Dog air-to-ground missile aboard its B-52H aircraft.
• In addition to being known as "Grand Forks Air Force Base", another name for RDR is "Grand Forks AFB".