Nonstop flight route between Fort Sill, Oklahoma, United States and Leros, Greece:
Departure Airport:

Arrival Airport:

Distance from FSI to LRS:
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- About this route
- FSI Airport Information
- LRS Airport Information
- Facts about FSI
- Facts about LRS
- 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 LRS
- List of Nearest Airports to LRS
- Map of Furthest Airports from LRS
- List of Furthest Airports from LRS
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Leros Municipal Airport (LRS), Leros, Greece would travel a Great Circle distance of 6,354 miles (or 10,225 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 large distance between Henry Post Army Airfield and Leros Municipal Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Henry Post Army Airfield and Leros Municipal Airport. You'll see that it will travel the same route of the red line on this map!
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: | LRS / LGLE |
Airport Name: | Leros Municipal Airport |
Location: | Leros, Greece |
GPS Coordinates: | 37°11'4"N by 26°48'1"E |
Operator/Owner: | Government |
Airport Type: | Public |
Elevation: | 39 feet (12 meters) |
# of Runways: | 1 |
View all routes: | Routes from LRS |
More Information: | LRS Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- 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 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.
- Post Field served as a base for flight training for the Air Service.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- 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.
Facts about Leros Municipal Airport (LRS):
- The furthest airport from Leros Municipal Airport (LRS) is Rurutu Airport (RUR), which is located 11,412 miles (18,365 kilometers) away in Rurutu, French Polynesia.
- Leros Municipal Airport (LRS) currently has only 1 runway.
- Because of Leros Municipal Airport's relatively low elevation of 39 feet, planes can take off or land at Leros Municipal 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.
- Leros Municipal Airport handled 29,109 passengers last year.
- The closest airport to Leros Municipal Airport (LRS) is Kos Island International Airport, Hippocrates (KGS), which is located 31 miles (51 kilometers) SSE of LRS.