Nonstop flight route between Fort Sill, Oklahoma, United States and Kars, Turkey:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Kars Airport (KSY), Kars, Turkey would travel a Great Circle distance of 6,693 miles (or 10,771 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 Kars 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 Kars 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):

• 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.
• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
• 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 Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
• 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.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• 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.

Facts about Kars Airport (KSY):

• Because of Kars Airport's high elevation of 5,889 feet, planes must typically fly at a faster airspeed in order to takeoff or land at KSY. Combined with a high temperature, this could make KSY a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Kars Airport is a public airport in Kars, Turkey.
• Kars Airport (KSY) currently has only 1 runway.
• In addition to being known as "Kars Airport", another name for KSY is "Kars Havaalanı".
• The closest airport to Kars Airport (KSY) is Shirak International Airport (LWN), which is located 41 miles (66 kilometers) ENE of KSY.
• The furthest airport from Kars Airport (KSY) is Totegegie Airport (GMR), which is located 11,224 miles (18,063 kilometers) away in Mangareva, Gambier Islands, French Polynesia.
• Kars Airport has importance for serving also other cities like Ağrı, Ardahan, Artvin and Iğdır in north-eastern Turkey.