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

Arrival Airport:

Distance from FSI to MJB:
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- About this route
- FSI Airport Information
- MJB Airport Information
- Facts about FSI
- Facts about MJB
- 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 MJB
- List of Nearest Airports to MJB
- Map of Furthest Airports from MJB
- List of Furthest Airports from MJB
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Mejit Airport (MJB), Mejit Island, Marshall Islands would travel a Great Circle distance of 5,857 miles (or 9,426 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 Mejit 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 Mejit 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: | MJB / |
Airport Names: |
|
Location: | Mejit Island, Marshall Islands |
GPS Coordinates: | 10°16'59"N by 170°52'8"E |
Area Served: | Mejit Island, Marshall Islands |
Elevation: | 5 feet (2 meters) |
# of Runways: | 1 |
View all routes: | Routes from MJB |
More Information: | MJB 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.
- With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.
- 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.
- 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 Mejit Airport (MJB):
- Mejit Airport (MJB) currently has only 1 runway.
- The furthest airport from Mejit Airport (MJB) is RAF Ascension (ASI), which is nearly antipodal to Mejit Airport (meaning Mejit Airport is almost on the exact opposite side of the Earth from RAF Ascension), and is located 12,044 miles (19,383 kilometers) away in Georgetown, Ascension Island, Saint Helena.
- The closest airport to Mejit Airport (MJB) is Ailuk Airport (AIM), which is located 60 miles (97 kilometers) W of MJB.
- Because of Mejit Airport's relatively low elevation of 5 feet, planes can take off or land at Mejit 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.
- In addition to being known as "Mejit Airport", another name for MJB is "Q30".