Nonstop flight route between Farmington, New Mexico, United States and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Four Corners Regional Airport (FMN), Farmington, New Mexico, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 570 miles (or 917 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 Four Corners Regional 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 Four Corners Regional Airport (FMN):

• Four Corners Regional Airport (FMN) has 2 runways.
• The closest airport to Four Corners Regional Airport (FMN) is Animas Air Park (AMK), which is located 38 miles (61 kilometers) NNE of FMN.
• Because of Four Corners Regional Airport's high elevation of 5,506 feet, planes must typically fly at a faster airspeed in order to takeoff or land at FMN. Combined with a high temperature, this could make FMN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The furthest airport from Four Corners Regional Airport (FMN) is Sir Gaëtan Duval Airport (RRG), which is located 11,158 miles (17,957 kilometers) away in Rodrigues Island, Mauritius.
• Four Corners Regional Airport was served by the original Frontier Airlines, Sunwest Airlines, Air Midwest, Aspen Airways, Trans Colorado Airlines, America West Express, Continental Express, United Express, American Eagle, and USAirways Express.
• Four Corners Regional Airport is in San Juan County, New Mexico, a mile northwest of Farmington, which owns it.

Facts about Henry Post Army Airfield (FSI):

• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• Air Service/Corps units assigned to Post Field between 1919 and 1941
• The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• 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 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.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• 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 Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.