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

About this route:

A direct, nonstop flight between Talkeetna Airport (TKA), Talkeetna, Alaska, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 2,918 miles (or 4,696 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 Talkeetna 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 Talkeetna 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 Talkeetna Airport (TKA):

• The furthest airport from Talkeetna Airport (TKA) is Port Elizabeth International Airport (PLZ), which is located 10,470 miles (16,850 kilometers) away in Port Elizabeth, South Africa.
• Talkeetna Airport covers an area of 624 acres at an elevation of 358 feet above mean sea level.
• Talkeetna Airport (TKA) currently has only 1 runway.
• Talkeetna Airport is a state-owned public-use airport located one nautical mile east of the central business district of Talkeetna, in the Matanuska-Susitna Borough of the U.S.
• Because of Talkeetna Airport's relatively low elevation of 358 feet, planes can take off or land at Talkeetna 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.
• The closest airport to Talkeetna Airport (TKA) is Willow Airport (WOW), which is located 39 miles (63 kilometers) S of TKA.

Facts about Henry Post Army Airfield (FSI):

• Henry Post Army Airfield (FSI) currently has only 1 runway.
• 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.
• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• 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.
• After returning from combat duty in France, a cadre of the 135th Aero Squadron ) was assigned to Post Field as an observation squadron, supplying aircraft for the United States Army Field Artillery School at Fort Sill and supported Army units at Fort Leavenworth, Kansas.