Nonstop flight route between Fort Sill, Oklahoma, United States and Monroe, Louisiana, United States:
Departure Airport:

Arrival Airport:

Distance from FSI to MLU:
Share this route:
Jump to:
- About this route
- FSI Airport Information
- MLU Airport Information
- Facts about FSI
- Facts about MLU
- 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 MLU
- List of Nearest Airports to MLU
- Map of Furthest Airports from MLU
- List of Furthest Airports from MLU
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Monroe Regional Airport (MLU), Monroe, Louisiana, United States would travel a Great Circle distance of 395 miles (or 636 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 Henry Post Army Airfield and Monroe Regional Airport, the route shown on this map most likely still appears to be a straight line.
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: | MLU / KMLU |
Airport Name: | Monroe Regional Airport |
Location: | Monroe, Louisiana, United States |
GPS Coordinates: | 32°30'38"N by 92°2'16"W |
Area Served: | Monroe, Louisiana |
Operator/Owner: | City of Monroe |
Airport Type: | Public |
Elevation: | 79 feet (24 meters) |
# of Runways: | 3 |
View all routes: | Routes from MLU |
More Information: | MLU Maps & Info |
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.
- 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.
- 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.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- 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.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
Facts about Monroe Regional Airport (MLU):
- The furthest airport from Monroe Regional Airport (MLU) is Cocos (Keeling) Island Airport (CCK), which is located 10,924 miles (17,581 kilometers) away in Cocos Islands, Australia.
- The closest airport to Monroe Regional Airport (MLU) is Ruston Regional Airport (RSN), which is located 32 miles (52 kilometers) W of MLU.
- The airfield was named Selman Army Airfield, named after a Navy Pilot, Lieutenant Augustus J.
- Monroe Regional Airport (MLU) has 3 runways.
- Because of Monroe Regional Airport's relatively low elevation of 79 feet, planes can take off or land at Monroe Regional 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.
- Southern Airways served Monroe with Douglas DC-9-10 jet flights to New Orleans, Baton Rouge, Memphis, Chicago, Orlando and other destinations.
- During World War II, the United States Army Air Forces Flying Training Command used the airport as a cadet training center beginning in August 1942.