Nonstop flight route between Prestwick (near Glasgow), Scotland, United Kingdom and St. Mary's, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from PIK to KSM:
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- About this route
- PIK Airport Information
- KSM Airport Information
- Facts about PIK
- Facts about KSM
- Map of Nearest Airports to PIK
- List of Nearest Airports to PIK
- Map of Furthest Airports from PIK
- List of Furthest Airports from PIK
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
About this route:
A direct, nonstop flight between Glasgow-Prestwick Airport (PIK), Prestwick (near Glasgow), Scotland, United Kingdom and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 4,232 miles (or 6,811 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 Glasgow-Prestwick Airport and St. Mary's 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 Glasgow-Prestwick Airport and St. Mary's Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | PIK / EGPK |
Airport Name: | Glasgow-Prestwick Airport |
Location: | Prestwick (near Glasgow), Scotland, United Kingdom |
GPS Coordinates: | 55°30'33"N by 4°35'39"W |
Area Served: | Glasgow, Prestwick, Strathclyde, Scotland |
Operator/Owner: | Scottish Government |
Airport Type: | Public |
Elevation: | 65 feet (20 meters) |
# of Runways: | 2 |
View all routes: | Routes from PIK |
More Information: | PIK Maps & Info |
Arrival 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 |
Facts about Glasgow-Prestwick Airport (PIK):
- Today, part of the Prestwick site is occupied by the Royal Navy Fleet Air Arm with RNAS Prestwick, where a detachment of 3 Sea Kings provide a search and rescue role, covering one of the largest SAR areas of the UK including Ben Nevis, the Lakes, Northern Ireland and 200 NM past the Irish coast.
- The furthest airport from Glasgow-Prestwick Airport (PIK) is Ryan's Creek Aerodrome (SZS), which is located 11,764 miles (18,932 kilometers) away in Stewart Island, New Zealand.
- Glasgow-Prestwick Airport (PIK) has 2 runways.
- In 1991 the newly privatised British Airports Authority, BAA Limited, consolidated their portfolio of UK airports.
- There had been proposed plans drawn up pre-war for the post war years which would have been classed as extremely ambitious, especially in the austere post-war years.
- Glasgow-Prestwick Airport handled 1,145,836 passengers last year.
- Because of Glasgow-Prestwick Airport's relatively low elevation of 65 feet, planes can take off or land at Glasgow-Prestwick 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 closest airport to Glasgow-Prestwick Airport (PIK) is Glasgow International Airport (GLA), which is located 26 miles (42 kilometers) NNE of PIK.
- The car park and A79 outside the terminal building have been reconstructed to comply with governmental movement and access restrictions mandated in the aftermath of the Glasgow International Airport terrorist attack.
- However on 21 April 2008, during a BBC Two radio interview with Ken Bruce, theatre impresario and chairman of Everton F.C., Bill Kenwright, said that Elvis actually spent a day in the UK being shown around London by Tommy Steele in 1958.
Facts about St. Mary's Airport (KSM):
- 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.
- 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.
- 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.
- St. Mary's Airport (KSM) has 2 runways.