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

Arrival Airport:

Distance from MAK to FSI:
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- About this route
- MAK Airport Information
- FSI Airport Information
- Facts about MAK
- Facts about FSI
- Map of Nearest Airports to MAK
- List of Nearest Airports to MAK
- Map of Furthest Airports from MAK
- List of Furthest Airports from MAK
- 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 Malakal Airport (MAK), Malakal, South Sudan and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 7,968 miles (or 12,823 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 Malakal 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 Malakal 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: | MAK / HSSM |
Airport Name: | Malakal Airport |
Location: | Malakal, South Sudan |
GPS Coordinates: | 9°33'32"N by 31°39'7"E |
Area Served: | Malakal, South Sudan |
Operator/Owner: | Civil Aviation Authority of South Sudan |
Airport Type: | Public, Civilian |
Elevation: | 1291 feet (393 meters) |
# of Runways: | 1 |
View all routes: | Routes from MAK |
More Information: | MAK 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 Malakal Airport (MAK):
- The closest airport to Malakal Airport (MAK) is Beica Airport (BEI), which is located 196 miles (315 kilometers) E of MAK.
- Malakal Airport (MAK) currently has only 1 runway.
- As part of the United Nation's Mission to Sudan, the airport was a major staging point for United Nation operations to South Sudan and will continue to do so under the new United Nation's Mission to South Sudan mandate.
- The furthest airport from Malakal Airport (MAK) is Ahe Airport (AHE), which is nearly antipodal to Malakal Airport (meaning Malakal Airport is almost on the exact opposite side of the Earth from Ahe Airport), and is located 12,072 miles (19,428 kilometers) away in Ahe, French Polynesia.
Facts about Henry Post Army Airfield (FSI):
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- 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.
- 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 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 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.
- Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.