Nonstop flight route between Fort Sill, Oklahoma, United States and Cross City, Florida, United States:
Departure Airport:

Arrival Airport:

Distance from FSI to CTY:
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- About this route
- FSI Airport Information
- CTY Airport Information
- Facts about FSI
- Facts about CTY
- 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 CTY
- List of Nearest Airports to CTY
- Map of Furthest Airports from CTY
- List of Furthest Airports from CTY
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Cross City Airport (CTY), Cross City, Florida, United States would travel a Great Circle distance of 958 miles (or 1,542 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 Cross City 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: | CTY / KCTY |
Airport Name: | Cross City Airport |
Location: | Cross City, Florida, United States |
GPS Coordinates: | 29°38'8"N by 83°6'16"W |
Area Served: | Cross City, Florida |
Operator/Owner: | Dixie County |
Airport Type: | Public |
Elevation: | 42 feet (13 meters) |
# of Runways: | 2 |
View all routes: | Routes from CTY |
More Information: | CTY Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
- Post Field served as a base for flight training for the Air Service.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- 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 (FSI) currently has only 1 runway.
- 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.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
Facts about Cross City Airport (CTY):
- The furthest airport from Cross City Airport (CTY) is Shark Bay Airport (MJK), which is located 11,386 miles (18,324 kilometers) away in Monkey Mia, Western Australia, Australia.
- Cross City Airport covers an area of 591 acres at an elevation of 42 feet above mean sea level.
- Cross City Airport (CTY) has 2 runways.
- The closest airport to Cross City Airport (CTY) is George T. Lewis Airport (CDK), which is located 35 miles (56 kilometers) S of CTY.
- Cross City Airport is a county owned, public use airport located one nautical mile east of the central business district of Cross City, a city in Dixie County, Florida, United States.
- Because of Cross City Airport's relatively low elevation of 42 feet, planes can take off or land at Cross City 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.