Nonstop flight route between Fort Sill, Oklahoma, United States and Kermanshah, Iran:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Shahid Ashrafi Esfahani Airport (KSH), Kermanshah, Iran would travel a Great Circle distance of 7,175 miles (or 11,548 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 Shahid Ashrafi Esfahani 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 Shahid Ashrafi Esfahani 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):

• 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.
• 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.
• 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.
• 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.
• 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 was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.
• Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
• 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.

Facts about Shahid Ashrafi Esfahani Airport (KSH):

• Because of Shahid Ashrafi Esfahani Airport's high elevation of 4,301 feet, planes must typically fly at a faster airspeed in order to takeoff or land at KSH. Combined with a high temperature, this could make KSH a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The closest airport to Shahid Ashrafi Esfahani Airport (KSH) is Hamadan Airport (HDM), which is located 87 miles (140 kilometers) ENE of KSH.
• The furthest airport from Shahid Ashrafi Esfahani Airport (KSH) is Totegegie Airport (GMR), which is located 11,649 miles (18,747 kilometers) away in Mangareva, Gambier Islands, French Polynesia.
• Shahid Ashrafi Esfahani Airport (KSH) currently has only 1 runway.