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):
- 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.
- On 28 August 2009, low fares airline Jet2.com announced that its seventh base would be at East Midlands Airport, starting with seven routes across Europe from May 2010 and two new winter routes from 20 December 2010 and have grown further since.
- In September 2006 Plane Stupid blocked a taxiway at the airport for four hours.
- The DEMAND Campaign was formed in 2004 to campaign against night flights at the airport and against increasing levels of noise generally.
- The closest airport to East Midlands Airport (EMA) is RAF Cottesmore (OKH), which is located 29 miles (47 kilometers) ESE of EMA.
- Derby Airways, which was in the process of being renamed British Midland Airways, moved its operations to the new airport and established its headquarters in nearby Donington Hall in Castle Donington, operating a network of domestic and international scheduled and charter flights at East Midlands.
- East Midlands Airport (EMA) currently has only 1 runway.
- Since July 2013 Thomson Airways also operates with their Boeing 787 Dreamliner aircraft out of East Midlands, serving long haul holiday destinations such as Orlando or Cancun.
- East Midlands Airport handled 4,334,117 passengers last year.
- East Midlands Airport is an airport in the East Midlands of England, located at Castle Donington in North West Leicestershire.
- 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.
Facts about Henry Post Army Airfield (FSI):
- After returning from combat duty in France, a cadre of the 135th Aero Squadron ) was assigned to Post Field as an observation squadron, supplying aircraft for the United States Army Field Artillery School at Fort Sill and supported Army units at Fort Leavenworth, Kansas.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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 sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- 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.
- 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.