Nonstop flight route between Fort Sill, Oklahoma, United States and Mana Island, Fiji:
Departure Airport:

Arrival Airport:

Distance from FSI to MNF:
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- About this route
- FSI Airport Information
- MNF Airport Information
- Facts about FSI
- Facts about MNF
- 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 MNF
- List of Nearest Airports to MNF
- Map of Furthest Airports from MNF
- List of Furthest Airports from MNF
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Mana Island Airport (MNF), Mana Island, Fiji would travel a Great Circle distance of 6,605 miles (or 10,630 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 Mana Island 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 Mana Island 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: | MNF / NFMA |
Airport Name: | Mana Island Airport |
Location: | Mana Island, Fiji |
GPS Coordinates: | 17°40'23"S by 177°5'53"E |
Area Served: | Mana Island, Fiji |
Airport Type: | Public |
View all routes: | Routes from MNF |
More Information: | MNF Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- 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 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.
- 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.
- 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 Fort Sill Army Radar Approach Control is the Army's Second busiest Air Traffic Control Facility, providing Radar Approach Control service to Henry Post Army Air Field, Lawton/Fort Sill Regional Airport, Duncan/Haliburton Airport and many smaller airports in the area.
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
Facts about Mana Island Airport (MNF):
- The closest airport to Mana Island Airport (MNF) is Nadi International Airport (NAN), which is located 23 miles (38 kilometers) ESE of MNF.
- The furthest airport from Mana Island Airport (MNF) is Timbuktu Airport (TOM), which is nearly antipodal to Mana Island Airport (meaning Mana Island Airport is almost on the exact opposite side of the Earth from Timbuktu Airport), and is located 12,371 miles (19,910 kilometers) away in Timbuktu, Mali.