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

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Esenboğa International Airport (ESB), Ankara, Turkey would travel a Great Circle distance of 6,414 miles (or 10,323 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 Esenboğa International 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 Esenboğa International 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 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 Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
• 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.
• 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.
• With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
• 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 Esenboğa International Airport (ESB):

• The New Domestic and International Terminals will feature 168,000 m2 area, 10,000,000 passenger/year capacity, 18 ea.
• The furthest airport from Esenboğa International Airport (ESB) is Rurutu Airport (RUR), which is located 11,188 miles (18,005 kilometers) away in Rurutu, French Polynesia.
• The closest airport to Esenboğa International Airport (ESB) is Kastamonu Airport (KFS), which is located 92 miles (148 kilometers) NNE of ESB.
• Esenboğa International Airport (ESB) has 2 runways.
• Esenboğa International Airport handled 10,900,000 passengers last year.
• In addition to being known as "Esenboğa International Airport", another name for ESB is "Esenboğa Uluslararası Havalimanı".
• The name of the airport comes from the village of Esenboğa, which literally means "Windflowing Bull" or "Serene Bull", the modernized form of Isen Buga, the name of a Turkic warlord in the army of Timur who settled his troops here during the Battle of Ankara in 1402.