Nonstop flight route between Fort Sill, Oklahoma, United States and Ljubljana, Slovenia:
Departure Airport:

Arrival Airport:

Distance from FSI to LJU:
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- About this route
- FSI Airport Information
- LJU Airport Information
- Facts about FSI
- Facts about LJU
- 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 LJU
- List of Nearest Airports to LJU
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- List of Furthest Airports from LJU
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Ljubljana Jože Pučnik Airport (LJU), Ljubljana, Slovenia would travel a Great Circle distance of 5,464 miles (or 8,793 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 Ljubljana Jože Pučnik 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 Ljubljana Jože Pučnik 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: | LJU / LJLJ |
Airport Names: |
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Location: | Ljubljana, Slovenia |
GPS Coordinates: | 46°13'27"N by 14°27'21"E |
Area Served: | Ljubljana, Slovenia |
Operator/Owner: | Aerodrom Ljubljana, d.d. |
Airport Type: | Public |
Elevation: | 1273 feet (388 meters) |
# of Runways: | 1 |
View all routes: | Routes from LJU |
More Information: | LJU Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- 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.
Facts about Ljubljana Jože Pučnik Airport (LJU):
- The second phase, which had been planned to begin in 2013, but was postponed indefinitely by minority shareholders of Aerodrom Ljubljana, includes the construction of a completely new airport terminal.
- The closest airport to Ljubljana Jože Pučnik Airport (LJU) is Klagenfurt Airport (KLU), which is located 29 miles (47 kilometers) N of LJU.
- In addition to being known as "Ljubljana Jože Pučnik Airport", another name for LJU is "Letališče Jožeta Pučnika Ljubljana".
- Ljubljana Jože Pučnik Airport (LJU) currently has only 1 runway.
- Due to growing air traffic and Slovenia's EU entry, which requires the separation of traffic into Schengen and non-Schengen, Aerodrom Ljubljana Airport Authorities have prepared a redevelopment plan for the passenger terminal with emphasis on expanding passenger capacity in the mid- to long-term time frame.
- Ljubljana Jože Pučnik Airport handled 1,321,100 passengers last year.
- The furthest airport from Ljubljana Jože Pučnik Airport (LJU) is Chatham Islands (CHT), which is located 11,879 miles (19,117 kilometers) away in Waitangi, Chatham Islands, New Zealand.