Nonstop flight route between Dinder, Sudan and Fort Sill, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from DNX to FSI:
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- About this route
- DNX Airport Information
- FSI Airport Information
- Facts about DNX
- Facts about FSI
- Map of Nearest Airports to DNX
- List of Nearest Airports to DNX
- Map of Furthest Airports from DNX
- List of Furthest Airports from DNX
- 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 Galegu Airport (DNX), Dinder, Sudan and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 7,974 miles (or 12,833 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 Galegu Airport and Henry Post Army Airfield, 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 Galegu Airport and Henry Post Army Airfield. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | DNX / HSGG |
Airport Name: | Galegu Airport |
Location: | Dinder, Sudan |
GPS Coordinates: | 12°31'58"N by 35°4'1"E |
Area Served: | Dinder |
View all routes: | Routes from DNX |
More Information: | DNX 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 Galegu Airport (DNX):
- The closest airport to Galegu Airport (DNX) is Humera Airport (HUE), which is located 151 miles (244 kilometers) NE of DNX.
- The furthest airport from Galegu Airport (DNX) is Manihi Airport (XMH), which is nearly antipodal to Galegu Airport (meaning Galegu Airport is almost on the exact opposite side of the Earth from Manihi Airport), and is located 12,285 miles (19,770 kilometers) away in Manihi, French Polynesia.
Facts about Henry Post Army Airfield (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.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- 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 field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- Fort Sill has embarked on a new plan to support the museum in providing a more dynamic learning experience for the 200,000 military and civilian personnel who visit each year.
- 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 Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- Henry Post Army Airfield was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.