Nonstop flight route between Fort Sill, Oklahoma, United States and Mekelle, Tigray, Ethiopia:
Departure Airport:

Arrival Airport:

Distance from FSI to MQX:
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- About this route
- FSI Airport Information
- MQX Airport Information
- Facts about FSI
- Facts about MQX
- 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 MQX
- List of Nearest Airports to MQX
- Map of Furthest Airports from MQX
- List of Furthest Airports from MQX
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Alula Aba Nega Airport (MQX), Mekelle, Tigray, Ethiopia would travel a Great Circle distance of 8,117 miles (or 13,064 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 Alula Aba Nega 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 Alula Aba Nega 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: | MQX / HAMK |
Airport Names: |
|
Location: | Mekelle, Tigray, Ethiopia |
GPS Coordinates: | 13°28'1"N by 39°31'59"E |
Area Served: | Mek'ele, Ethiopia |
Operator/Owner: | Ethiopian Airports Enterprise |
Airport Type: | Public |
Elevation: | 7406 feet (2,257 meters) |
# of Runways: | 1 |
View all routes: | Routes from MQX |
More Information: | MQX Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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.
- 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 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 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.
- 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.
Facts about Alula Aba Nega Airport (MQX):
- Alula Aba Nega Airport (MQX) currently has only 1 runway.
- The closest airport to Alula Aba Nega Airport (MQX) is Axum Emperor Yohannes IV Airport (AXU), which is located 69 miles (111 kilometers) NW of MQX.
- The furthest airport from Alula Aba Nega Airport (MQX) is Fangatau Airport (FGU), which is nearly antipodal to Alula Aba Nega Airport (meaning Alula Aba Nega Airport is almost on the exact opposite side of the Earth from Fangatau Airport), and is located 12,272 miles (19,750 kilometers) away in Fangatau, French Polynesia.
- In addition to being known as "Alula Aba Nega Airport", another name for MQX is "አሉላ አባ ነጋ ዓለም አቀፍ የአየር ማረፊያ".
- Alula Aba Nega Airport handled 112,060 passengers last year.
- Because of Alula Aba Nega Airport's high elevation of 7,406 feet, planes must typically fly at a faster airspeed in order to takeoff or land at MQX. Combined with a high temperature, this could make MQX a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.