Nonstop flight route between Teller, Alaska, United States and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Teller Airport (TLA), Teller, Alaska, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 3,440 miles (or 5,535 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 Teller Airport and Henry Post Army Airfield, 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 Teller Airport and Henry Post Army Airfield. 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 Teller Airport (TLA):

• The closest airport to Teller Airport (TLA) is Brevig Mission Airport (KTS), which is located only 7 miles (12 kilometers) NNW of TLA.
• Teller Airport (TLA) currently has only 1 runway.
• In addition to being known as "Teller Airport", another name for TLA is "TER".
• The furthest airport from Teller Airport (TLA) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,328 miles (16,622 kilometers) away in Villa Las Estrellas, Antarctica.
• Because of Teller Airport's relatively low elevation of 294 feet, planes can take off or land at Teller 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.

Facts about Henry Post Army Airfield (FSI):

• Post Field served as a base for flight training for the Air Service.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• 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.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• The first Army aviation at Fort Sill began on 26 July 1915 when eight Curtiss JN-3 airplanes of the 1st Aero Squadron arrived from Rockwell Field, California.
• 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.