Nonstop flight route between Spokane, Washington, United States and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Spokane International Airport (GEG), Spokane, Washington, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 1,333 miles (or 2,145 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 relatively short distance between Spokane International Airport and Henry Post Army Airfield, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Spokane International Airport (GEG):

• The closest airport to Spokane International Airport (GEG) is Fairchild Air Force Base (SKA), which is located only 6 miles (9 kilometers) W of GEG.
• It became Spokane's municipal airport in 1946, replacing Felts Field, and received its present name in 1960, after the City of Spokane was allotted Spokane Geiger Field by the Surplus Property Act.
• A new control tower has been built south of the airport, replacing the one near Concourse C.
• Spokane International Airport (GEG) has 2 runways.
• In addition to being known as "Spokane International Airport", another name for GEG is "Geiger Army Airfield".
• The furthest airport from Spokane International Airport (GEG) is Tôlanaro Airport (FTU), which is located 10,661 miles (17,158 kilometers) away in Tôlanaro, Madagascar.
• Spokane International Airport provides 24 gates on 3 concourses.
• Geiger was closed in late 1945 and turned over to War Assets Administration, then transferred to Spokane County and developed into a commercial airport.

Facts about Henry Post Army Airfield (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.
• 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.
• 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.
• The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
• Post Field served as a base for flight training for the Air Service.
• Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
• 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.