Nonstop flight route between Fort Sill, Oklahoma, United States and Apple Valley, California, United States:
Departure Airport:

Arrival Airport:

Distance from FSI to APV:
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- About this route
- FSI Airport Information
- APV Airport Information
- Facts about FSI
- Facts about APV
- Map of Nearest Airports to FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
- Map of Nearest Airports to APV
- List of Nearest Airports to APV
- Map of Furthest Airports from APV
- List of Furthest Airports from APV
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Apple Valley Airport (APV), Apple Valley, California, United States would travel a Great Circle distance of 1,067 miles (or 1,717 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 Henry Post Army Airfield and Apple Valley Airport, the route shown on this map most likely still appears to be a straight line.
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | APV / KAPV |
Airport Name: | Apple Valley Airport |
Location: | Apple Valley, California, United States |
GPS Coordinates: | 34°34'31"N by 117°11'10"W |
Airport Type: | Public |
Elevation: | 3062 feet (933 meters) |
# of Runways: | 2 |
View all routes: | Routes from APV |
More Information: | APV Maps & Info |
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.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- 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.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- 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.
- 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 is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
Facts about Apple Valley Airport (APV):
- Apple Valley Airport (APV) has 2 runways.
- The furthest airport from Apple Valley Airport (APV) is Pierrefonds Airport (ZSE), which is located 11,417 miles (18,374 kilometers) away in Saint-Pierre, Réunion.
- The closest airport to Apple Valley Airport (APV) is Southern California Logistics Airport (VCV), which is located only 11 miles (18 kilometers) W of APV.