Nonstop flight route between Fort Sill, Oklahoma, United States and Fort A.P. Hill, Virginia, United States:
Departure Airport:

Arrival Airport:

Distance from FSI to APH:
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- About this route
- FSI Airport Information
- APH Airport Information
- Facts about FSI
- Facts about APH
- 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 APH
- List of Nearest Airports to APH
- Map of Furthest Airports from APH
- List of Furthest Airports from APH
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and A.P. Hill Army Airfield (APH), Fort A.P. Hill, Virginia, United States would travel a Great Circle distance of 1,194 miles (or 1,921 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 A.P. Hill Army Airfield, 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: | APH / KAPH |
Airport Name: | A.P. Hill Army Airfield |
Location: | Fort A.P. Hill, Virginia, United States |
GPS Coordinates: | 38°4'8"N by 77°19'5"W |
Operator/Owner: | United States Army |
Airport Type: | Military |
Elevation: | 220 feet (67 meters) |
# of Runways: | 1 |
View all routes: | Routes from APH |
More Information: | APH Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- 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 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.
- Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
- 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.
- 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.
- Post Field served as a base for flight training for the Air Service.
Facts about A.P. Hill Army Airfield (APH):
- The closest airport to A.P. Hill Army Airfield (APH) is Louisa County Airport (LOW), which is located 36 miles (57 kilometers) W of APH.
- The furthest airport from A.P. Hill Army Airfield (APH) is Margaret River Airport (MGV), which is located 11,687 miles (18,808 kilometers) away in Margaret River, Western Australia, Australia.
- Because of A.P. Hill Army Airfield's relatively low elevation of 220 feet, planes can take off or land at A.P. Hill Army Airfield 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.
- A.P. Hill Army Airfield (APH) currently has only 1 runway.