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

About this route:

A direct, nonstop flight between Miami Municipal Airport (MIO), Miami, Oklahoma, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 251 miles (or 404 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 Miami Municipal 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 Miami Municipal Airport (MIO):

• Three known auxiliary airfields were associated with Miami Airport for emergency and overflow landings, all in the Miami area.
• In summer 1941 the facility was taken over by the United States Army Air Forces and was used initially as part of the British Flying Training School program.
• The furthest airport from Miami Municipal Airport (MIO) is Margaret River Airport (MGV), which is located 10,743 miles (17,289 kilometers) away in Margaret River, Western Australia, Australia.
• Because of Miami Municipal Airport's relatively low elevation of 808 feet, planes can take off or land at Miami Municipal Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• The closest airport to Miami Municipal Airport (MIO) is Joplin Regional Airport (JLN), which is located 27 miles (44 kilometers) NE of MIO.
• Miami Municipal Airport (MIO) currently has only 1 runway.
• For a short time starting 1952 it had scheduled flights-- Ozark DC-3s.
• Miami Municipal Airport covers 300 acres at an elevation of 808 feet.

Facts about Henry Post Army Airfield (FSI):

• Air Service/Corps units assigned to Post Field between 1919 and 1941
• 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 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.
• 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.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.