Nonstop flight route between Castle Donington, Leicestershire, United Kingdom and Fort Sill, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from EMA to FSI:
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- About this route
- EMA Airport Information
- FSI Airport Information
- Facts about EMA
- Facts about FSI
- Map of Nearest Airports to EMA
- List of Nearest Airports to EMA
- Map of Furthest Airports from EMA
- List of Furthest Airports from EMA
- 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 East Midlands Airport (EMA), Castle Donington, Leicestershire, United Kingdom and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 4,624 miles (or 7,442 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 East Midlands 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 East Midlands 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: | EMA / EGNX |
Airport Name: | East Midlands Airport |
Location: | Castle Donington, Leicestershire, United Kingdom |
GPS Coordinates: | 52°49'51"N by 1°19'40"W |
Area Served: | East Midlands |
Airport Type: | Public |
Elevation: | 306 feet (93 meters) |
# of Runways: | 1 |
View all routes: | Routes from EMA |
More Information: | EMA 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 East Midlands Airport (EMA):
- Other airlines operating from the airport include Aurigny Air Services, Eastern Airways and summer holiday charters by Freebird Airlines, Onur Air and BH Air.
- A major development towards the long-haul programme came in 2005 with the introduction of holiday flights to the Dominican Republic, Orlando, and Cancún by First Choice Airways.
- East Midlands Airport handled 4,334,117 passengers last year.
- The furthest airport from East Midlands Airport (EMA) is Dunedin International Airport (DUD), which is located 11,827 miles (19,034 kilometers) away in Dunedin, Otago, New Zealand.
- With growing passenger and cargo traffic, further expansion was proposed for the airport in 1992.
- East Midlands Airport has established itself as a hub for low fare airlines such as, Jet2.com and Ryanair and tour operarors like Thomson Airways which serve a range of domestic and European short-haul destinations.
- East Midlands Airport (EMA) currently has only 1 runway.
- The closest airport to East Midlands Airport (EMA) is RAF Cottesmore (OKH), which is located 29 miles (47 kilometers) ESE of EMA.
- Because of East Midlands Airport's relatively low elevation of 306 feet, planes can take off or land at East Midlands 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.
- The airport has excellent connections to the motorway network as it is near the M1 and M42, bringing the airfield within easy reach of the major population centres of the Midlands.
Facts about Henry Post Army Airfield (FSI):
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
- In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.
- 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 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 field was named in honor of pioneer aviator 2d Lieutenant Henry Post.