Nonstop flight route between Winslow, Arizona, United States and Fort Sill, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from INW to FSI:
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- About this route
- INW Airport Information
- FSI Airport Information
- Facts about INW
- Facts about FSI
- Map of Nearest Airports to INW
- List of Nearest Airports to INW
- Map of Furthest Airports from INW
- List of Furthest Airports from INW
- Map of Nearest Airports to FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
About this route:
A direct, nonstop flight between Winslow-Lindbergh Regional AirportWinslow Municipal Airport (INW), Winslow, Arizona, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 699 miles (or 1,124 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 Winslow-Lindbergh Regional AirportWinslow 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:
IATA / ICAO Codes: | INW / KINW |
Airport Name: | Winslow-Lindbergh Regional AirportWinslow Municipal Airport |
Location: | Winslow, Arizona, United States |
GPS Coordinates: | 35°1'18"N by 110°43'20"W |
Area Served: | Winslow, Arizona |
Operator/Owner: | City of Winslow |
Airport Type: | Public |
Elevation: | 4941 feet (1,506 meters) |
# of Runways: | 2 |
View all routes: | Routes from INW |
More Information: | INW Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | FSI / KFSI |
Airport Name: | Henry Post Army Airfield |
Location: | Fort Sill, Oklahoma, United States |
GPS Coordinates: | 34°38'58"N by 98°24'7"W |
Operator/Owner: | U.S. Army ATCA-ASO |
Airport Type: | Military |
Elevation: | 1189 feet (362 meters) |
# of Runways: | 1 |
View all routes: | Routes from FSI |
More Information: | FSI Maps & Info |
Facts about Winslow-Lindbergh Regional AirportWinslow Municipal Airport (INW):
- Winslow Airport is served by Wiseman Aviation as a FBO and is regularly visited by Cooper Aerial an aerial photography firm.
- Winslow-Lindbergh Regional AirportWinslow Municipal Airport (INW) has 2 runways.
- Because of Winslow-Lindbergh Regional AirportWinslow Municipal Airport's high elevation of 4,941 feet, planes must typically fly at a faster airspeed in order to takeoff or land at INW. Combined with a high temperature, this could make INW a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The closest airport to Winslow-Lindbergh Regional AirportWinslow Municipal Airport (INW) is Taylor Airport (TYZ), which is located 52 miles (84 kilometers) SE of INW.
- The furthest airport from Winslow-Lindbergh Regional AirportWinslow Municipal Airport (INW) is Sir Gaëtan Duval Airport (RRG), which is located 11,322 miles (18,221 kilometers) away in Rodrigues Island, Mauritius.
- Winslow-Lindbergh Regional Airport is a city-owned public airport one mile west of Winslow, in Navajo County, Arizona.
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.
- 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 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.
- 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.
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- 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.