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

Arrival Airport:

Distance from FSI to VIS:
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- About this route
- FSI Airport Information
- VIS Airport Information
- Facts about FSI
- Facts about VIS
- 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 VIS
- List of Nearest Airports to VIS
- Map of Furthest Airports from VIS
- List of Furthest Airports from VIS
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Visalia Municipal AirportVisalia Army Airfield (VIS), Visalia, California, United States would travel a Great Circle distance of 1,184 miles (or 1,906 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 Visalia Municipal AirportVisalia 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: | VIS / KVIS |
Airport Name: | Visalia Municipal AirportVisalia Army Airfield |
Location: | Visalia, California, United States |
GPS Coordinates: | 36°19'6"N by 119°23'34"W |
Area Served: | Visalia, California |
Operator/Owner: | City of Visalia |
Airport Type: | Public |
Elevation: | 295 feet (90 meters) |
# of Runways: | 1 |
View all routes: | Routes from VIS |
More Information: | VIS Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- 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 Army Airfield was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.
- With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
- 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.
Facts about Visalia Municipal AirportVisalia Army Airfield (VIS):
- Visalia Municipal Airport is a city-owned public airport five miles west of downtown Visalia, in Tulare County, California.
- Because of Visalia Municipal AirportVisalia Army Airfield's relatively low elevation of 295 feet, planes can take off or land at Visalia Municipal AirportVisalia 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.
- In all phases, Visalia AAF was used as a satellite training site.
- The closest airport to Visalia Municipal AirportVisalia Army Airfield (VIS) is Mefford Field (TLR), which is located only 12 miles (19 kilometers) SSE of VIS.
- Visalia Municipal AirportVisalia Army Airfield (VIS) currently has only 1 runway.
- The furthest airport from Visalia Municipal AirportVisalia Army Airfield (VIS) is Pierrefonds Airport (ZSE), which is located 11,355 miles (18,274 kilometers) away in Saint-Pierre, Réunion.