Nonstop flight route between St. Mary's, Alaska, United States and Milton Keynes, England, United Kingdom:
Departure Airport:

Arrival Airport:

Distance from KSM to KYN:
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- About this route
- KSM Airport Information
- KYN Airport Information
- Facts about KSM
- Facts about KYN
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
- Map of Nearest Airports to KYN
- List of Nearest Airports to KYN
- Map of Furthest Airports from KYN
- List of Furthest Airports from KYN
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Milton Keynes Airport (KYN), Milton Keynes, England, United Kingdom would travel a Great Circle distance of 4,495 miles (or 7,235 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 St. Mary's Airport and Milton Keynes 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 St. Mary's Airport and Milton Keynes Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | KSM / PASM |
Airport Name: | St. Mary's Airport |
Location: | St. Mary's, Alaska, United States |
GPS Coordinates: | 62°3'38"N by 163°18'6"W |
Operator/Owner: | Alaska DOT&PF |
Airport Type: | Public |
Elevation: | 312 feet (95 meters) |
# of Runways: | 2 |
View all routes: | Routes from KSM |
More Information: | KSM Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | KYN / |
Airport Name: | Milton Keynes Airport |
Location: | Milton Keynes, England, United Kingdom |
GPS Coordinates: | 52°2'23"N by 0°45'36"W |
Elevation: | 0 feet (0 meters) |
View all routes: | Routes from KYN |
More Information: | KYN Maps & Info |
Facts about St. Mary's Airport (KSM):
- St. Mary's Airport (KSM) has 2 runways.
- The furthest airport from St. Mary's Airport (KSM) is Cape Town International Airport (CPT), which is located 10,494 miles (16,889 kilometers) away in Cape Town, South Africa.
- The closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of KSM.
- Because of St. Mary's Airport's relatively low elevation of 312 feet, planes can take off or land at St. Mary's 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.
Facts about Milton Keynes Airport (KYN):
- In the 1960s, the British government decided that a further generation of new towns in the south-east of England was needed to relieve housing congestion in London.
- Bletchley Park, the site of World War II British codebreaking and Colossus, the world's first programmable electronic digital computer, is within the town boundaries.
- The site was deliberately located equidistant from London, Birmingham, Leicester, Oxford and Cambridge with the intention that it would be self-sustaining and eventually become a major regional centre in its own right.
- Milton Keynes Development Corporation planned the major road layout according to street hierarchy principles, using a grid pattern of approximately 1 km intervals, rather than on the more conventional radial pattern found in older settlements.
- Because of Milton Keynes Airport's relatively low elevation of 0 feet, planes can take off or land at Milton Keynes 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.
- In June 2004 Milton Keynes Partnership Committee, was created by the Government and was a committee of the Homes and Communities Agency, the national housing and regeneration agency for England.
- The furthest airport from Milton Keynes Airport (KYN) is Dunedin International Airport (DUD), which is located 11,849 miles (19,069 kilometers) away in Dunedin, Otago, New Zealand.
- The closest airport to Milton Keynes Airport (KYN) is Sywell Aerodrome (ORM), which is located only 18 miles (30 kilometers) N of KYN.