Nonstop flight route between Avon Park, Florida, United States and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Avon Park Executive Airport (AVO), Avon Park, Florida, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 1,109 miles (or 1,784 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 Avon Park Executive 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 Avon Park Executive Airport (AVO):

• The closest airport to Avon Park Executive Airport (AVO) is Sebring Regional Airport (SEF), which is located only 15 miles (24 kilometers) SE of AVO.
• Avon Park Executive Airport is a city-owned, public-use airport located two nautical miles west of the central business district of Avon Park, a city in Highlands County, Florida, United States.
• Avon Park Executive Airport (AVO) has 2 runways.
• Because of Avon Park Executive Airport's relatively low elevation of 160 feet, planes can take off or land at Avon Park Executive 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.
• All of the Auxiliary airfields were grass all-way runways and not manned.
• The furthest airport from Avon Park Executive Airport (AVO) is Shark Bay Airport (MJK), which is located 11,498 miles (18,504 kilometers) away in Monkey Mia, Western Australia, Australia.

Facts about Henry Post Army Airfield (FSI):

• 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.
• 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 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 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.
• 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.
• 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.