Nonstop flight route between Castle Donington, Leicestershire, United Kingdom and Sidney, Montana, United States:
Departure Airport:

Arrival Airport:

Distance from EMA to SDY:
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- About this route
- EMA Airport Information
- SDY Airport Information
- Facts about EMA
- Facts about SDY
- 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 SDY
- List of Nearest Airports to SDY
- Map of Furthest Airports from SDY
- List of Furthest Airports from SDY
About this route:
A direct, nonstop flight between East Midlands Airport (EMA), Castle Donington, Leicestershire, United Kingdom and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 4,151 miles (or 6,680 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 Sidney-Richland Municipal 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 East Midlands Airport and Sidney-Richland Municipal Airport. 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: | SDY / KSDY |
Airport Name: | Sidney-Richland Municipal Airport |
Location: | Sidney, Montana, United States |
GPS Coordinates: | 47°42'24"N by 104°11'32"W |
Area Served: | Sidney, Montana |
Operator/Owner: | Sidney Richland Airport Authority |
Airport Type: | Public |
Elevation: | 1985 feet (605 meters) |
# of Runways: | 2 |
View all routes: | Routes from SDY |
More Information: | SDY Maps & Info |
Facts about East Midlands Airport (EMA):
- BMI had its maintenance base at the airport.
- 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 closest airport to East Midlands Airport (EMA) is RAF Cottesmore (OKH), which is located 29 miles (47 kilometers) ESE of EMA.
- The DEMAND Campaign was formed in 2004 to campaign against night flights at the airport and against increasing levels of noise generally.
- EMA has a CAA Public Use Aerodrome Licence that allows flights for the public transport of passengers or for flying instruction.
- 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.
- 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.
- It was announced only just over a year later, on 3 May 2012, that Bmibaby would be closed down and cease all operations in September 2012 with a number of services being dropped from June.
- East Midlands Airport (EMA) currently has only 1 runway.
- With growing passenger and cargo traffic, further expansion was proposed for the airport in 1992.
Facts about Sidney-Richland Municipal Airport (SDY):
- Sidney-Richland Municipal Airport covers an area of 335 acres at an elevation of 1,985 feet above mean sea level.
- The furthest airport from Sidney-Richland Municipal Airport (SDY) is Sir Gaëtan Duval Airport (RRG), which is located 10,383 miles (16,711 kilometers) away in Rodrigues Island, Mauritius.
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- The closest airport to Sidney-Richland Municipal Airport (SDY) is Sloulin Field International Airport (ISN), which is located 41 miles (67 kilometers) NE of SDY.