Nonstop flight route between Fort Sill, Oklahoma, United States and Aalborg, Denmark:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Aalborg Airport (AAL), Aalborg, Denmark would travel a Great Circle distance of 4,856 miles (or 7,815 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 Aalborg 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 Henry Post Army Airfield and Aalborg 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 Henry Post Army Airfield (FSI):

• Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
• 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 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.
• Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• 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.

Facts about Aalborg Airport (AAL):

• The furthest airport from Aalborg Airport (AAL) is Chatham Islands (CHT), which is located 11,479 miles (18,474 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Because of Aalborg Airport's relatively low elevation of 10 feet, planes can take off or land at Aalborg 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.
• Aalborg Airport (AAL) has 2 runways.
• North Flying has its head office in the North Flying Terminal at Aalborg Airport.
• The closest airport to Aalborg Airport (AAL) is Sindal Airport (CNL), which is located 32 miles (51 kilometers) NNE of AAL.
• The airport resides at an elevation of 10 feet above mean sea level.
• In addition to being known as "Aalborg Airport", another name for AAL is "Aalborg Lufthavn".
• Aalborg Airport handled 142,228 passengers last year.