Nonstop flight route between Fort Sill, Oklahoma, United States and Flushing, New York, United States:
Departure Airport:

Arrival Airport:

Distance from FSI to FLU:
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- About this route
- FSI Airport Information
- FLU Airport Information
- Facts about FSI
- Facts about FLU
- 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 FLU
- List of Nearest Airports to FLU
- Map of Furthest Airports from FLU
- List of Furthest Airports from FLU
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Flushing Airport (closed 1984) (FLU), Flushing, New York, United States would travel a Great Circle distance of 1,403 miles (or 2,257 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 Flushing Airport (closed 1984), 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: | FLU / KFLU |
Airport Name: | Flushing Airport (closed 1984) |
Location: | Flushing, New York, United States |
GPS Coordinates: | 40°46'45"N by 73°49'59"W |
Area Served: | New York City |
Operator/Owner: | New York City Economic Development Corporation |
Airport Type: | Airport (Airfield) |
Elevation: | 5 feet (2 meters) |
View all routes: | Routes from FLU |
More Information: | FLU Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- 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.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
Facts about Flushing Airport (closed 1984) (FLU):
- The airport has largely reverted to wetland.
- Because of Flushing Airport (closed 1984)'s relatively low elevation of 5 feet, planes can take off or land at Flushing Airport (closed 1984) 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.
- As of 2000, Flushing Airport still had its air corridor reserved under FAA regulations.
- The furthest airport from Flushing Airport (closed 1984) (FLU) is Margaret River Airport (MGV), which is located 11,756 miles (18,919 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Flushing Airport (closed 1984) (FLU) is LaGuardia Airport (LGA), which is located only 2 miles (3 kilometers) W of FLU.