Nonstop flight route between Fort Sill, Oklahoma, United States and Ailinglaplap Atoll, Marshall Islands:
Departure Airport:

Arrival Airport:

Distance from FSI to JEJ:
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- About this route
- FSI Airport Information
- JEJ Airport Information
- Facts about FSI
- Facts about JEJ
- 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 JEJ
- List of Nearest Airports to JEJ
- Map of Furthest Airports from JEJ
- List of Furthest Airports from JEJ
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Jeh Airport (JEJ), Ailinglaplap Atoll, Marshall Islands would travel a Great Circle distance of 6,071 miles (or 9,770 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 Jeh 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 Jeh 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: | JEJ / |
Airport Name: | Jeh Airport |
Location: | Ailinglaplap Atoll, Marshall Islands |
GPS Coordinates: | 7°33'54"N by 168°57'42"E |
Area Served: | Jeh, Ailinglaplap Atoll, Marshall Islands |
Operator/Owner: | Patrick |
View all routes: | Routes from JEJ |
More Information: | JEJ 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 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.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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 Jeh Airport (JEJ):
- The closest airport to Jeh Airport (JEJ) is Jabot Airport (JAT), which is located only 13 miles (21 kilometers) N of JEJ.
- The furthest airport from Jeh Airport (JEJ) is RAF Ascension (ASI), which is nearly antipodal to Jeh Airport (meaning Jeh Airport is almost on the exact opposite side of the Earth from RAF Ascension), and is located 12,205 miles (19,643 kilometers) away in Georgetown, Ascension Island, Saint Helena.