Nonstop flight route between Matthew Town, Great Inagua Island, Bahamas and Fort Sill, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from IGA to FSI:
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- About this route
- IGA Airport Information
- FSI Airport Information
- Facts about IGA
- Facts about FSI
- Map of Nearest Airports to IGA
- List of Nearest Airports to IGA
- Map of Furthest Airports from IGA
- List of Furthest Airports from IGA
- Map of Nearest Airports to FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
About this route:
A direct, nonstop flight between Inagua Airport (IGA), Matthew Town, Great Inagua Island, Bahamas and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 1,775 miles (or 2,856 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 relatively short distance between Inagua Airport and Henry Post Army Airfield, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | IGA / MYIG |
Airport Names: |
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Location: | Matthew Town, Great Inagua Island, Bahamas |
GPS Coordinates: | 20°58'30"N by 73°40'0"W |
Airport Type: | Public |
Elevation: | 8 feet (2 meters) |
# of Runways: | 1 |
View all routes: | Routes from IGA |
More Information: | IGA Maps & Info |
Arrival 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 |
Facts about Inagua Airport (IGA):
- Because of Inagua Airport's relatively low elevation of 8 feet, planes can take off or land at Inagua 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 "Inagua Airport", another name for IGA is "Matthew Town Airport".
- The closest airport to Inagua Airport (IGA) is Gustavo Rizo Airport (BCA), which is located 69 miles (111 kilometers) SW of IGA.
- Inagua Airport (IGA) currently has only 1 runway.
- The furthest airport from Inagua Airport (IGA) is RAAF Learmonth (LEA), which is located 11,931 miles (19,201 kilometers) away in Exmouth, Western Australia, Australia.
Facts about Henry Post Army Airfield (FSI):
- 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 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.
- 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 field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- Post Field served as a base for flight training for the Air Service.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.