Nonstop flight route between Fort Sill, Oklahoma, United States and Kangerlussuaq, Greenland:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Kangerlussuaq Airport (SFJ) (SFJ), Kangerlussuaq, Greenland would travel a Great Circle distance of 2,923 miles (or 4,704 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 Henry Post Army Airfield and Kangerlussuaq Airport (SFJ), 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 Henry Post Army Airfield and Kangerlussuaq Airport (SFJ). 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 Henry Post Army Airfield (FSI):

• Fort Sill has embarked on a new plan to support the museum in providing a more dynamic learning experience for the 200,000 military and civilian personnel who visit each year.
• Henry Post Army Airfield was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.
• Post Field served as a base for flight training for the Air Service.
• The furthest airport from Henry Post Army Airfield (FSI) is Sir Gaëtan Duval Airport (RRG), which is located 10,920 miles (17,575 kilometers) away in Rodrigues Island, Mauritius.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• The Fort Sill Army Radar Approach Control is the Army's Second busiest Air Traffic Control Facility, providing Radar Approach Control service to Henry Post Army Air Field, Lawton/Fort Sill Regional Airport, Duncan/Haliburton Airport and many smaller airports in the area.
• In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.
• The closest airport to Henry Post Army Airfield (FSI) is Lawton–Fort Sill Regional Airport (LAW), which is located only 6 miles (9 kilometers) S of FSI.

Facts about Kangerlussuaq Airport (SFJ) (SFJ):

• Kangerlussuaq Airport (SFJ) handled 133,381 passengers last year.
• Because of Kangerlussuaq Airport (SFJ)'s relatively low elevation of 165 feet, planes can take off or land at Kangerlussuaq Airport (SFJ) 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 terminal is open for 24 hours during summer.
• In the 1950s, transatlantic civilian flights began using the air base for refuelling.
• At a late 2011 Air Greenland meeting, plans to move the main Greenland intercontinental air hub away from Kangerlussuaq were agreed upon.
• In addition to being known as "Kangerlussuaq Airport (SFJ)", other names for SFJ include "Mittarfik Kangerlussuaq" and "Kangerlussuaq Lufthavn".
• The closest airport to Kangerlussuaq Airport (SFJ) (SFJ) is Sisimiut Airport (JHS), which is located 82 miles (132 kilometers) W of SFJ.
• The furthest airport from Kangerlussuaq Airport (SFJ) (SFJ) is Hobart International Airport (HBA), which is located 10,633 miles (17,112 kilometers) away in Hobart, Tasmania, Australia.
• The airport was handed over to civilian Greenlandic control in 1992.
• An airport was first built here by the US military in 1941, under the name Bluie West-8, later renamed Sondrestromfjord Air Base and Sondrestrom Air Base.
• Kangerlussuaq Airport (SFJ) (SFJ) currently has only 1 runway.
• Access to several research camps on the Greenland ice sheet, including the Danish field camp North GRIP and the American Summit Camp, is handled through Kangerlussuaq via the 109th Airlift Wing of the New York Air National Guard.