Nonstop flight route between Fort Sill, Oklahoma, United States and Mansfield, Ohio, United States:
Departure Airport:

Arrival Airport:

Distance from FSI to MFD:
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- About this route
- FSI Airport Information
- MFD Airport Information
- Facts about FSI
- Facts about MFD
- 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 MFD
- List of Nearest Airports to MFD
- Map of Furthest Airports from MFD
- List of Furthest Airports from MFD
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Mansfield Lahm Regional Airport (MFD), Mansfield, Ohio, United States would travel a Great Circle distance of 965 miles (or 1,553 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 Mansfield Lahm 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: | MFD / KMFD |
Airport Name: | Mansfield Lahm Regional Airport |
Location: | Mansfield, Ohio, United States |
GPS Coordinates: | 40°49'17"N by 82°31'0"W |
Area Served: | Mansfield, Ohio |
Operator/Owner: | City of Mansfield |
Airport Type: | Public |
Elevation: | 1297 feet (395 meters) |
# of Runways: | 2 |
View all routes: | Routes from MFD |
More Information: | MFD Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- 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.
- 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 is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
- 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.
- 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 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.
- 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.
Facts about Mansfield Lahm Regional Airport (MFD):
- Mansfield Lahm Regional Airport is a city-owned and operated, civil-military airport three miles north of Mansfield, in Richland County, Ohio.
- The closest airport to Mansfield Lahm Regional Airport (MFD) is Galion Municipal Airport (GQQ), which is located only 12 miles (19 kilometers) WSW of MFD.
- The airport is home to the Mansfield Lahm Air National Guard Base and the 179th Airlift Wing, an Ohio Air National Guard unit operationally-gained by the Air Mobility Command.
- The furthest airport from Mansfield Lahm Regional Airport (MFD) is Margaret River Airport (MGV), which is located 11,361 miles (18,284 kilometers) away in Margaret River, Western Australia, Australia.
- Mansfield Lahm Regional Airport (MFD) has 2 runways.