Nonstop flight route between St. Mary's, Alaska, United States and Glasgow, Scotland, United Kingdom:
Departure Airport:
(62°3'38"N by 163°18'6"W)
Arrival Airport:
(55°52'18"N by 4°25'59"W)
Distance from KSM to GLA:
4,208.80 miles (6,773.39 km)
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Jump to:
- About this route
- KSM Airport Information
- GLA Airport Information
- Facts about KSM
- Facts about GLA
- 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 GLA
- List of Nearest Airports to GLA
- Map of Furthest Airports from GLA
- List of Furthest Airports from GLA
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Glasgow International Airport (GLA), Glasgow, Scotland, United Kingdom would travel a Great Circle distance of 4,209 miles (or 6,773 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 Glasgow International 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 Glasgow International 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: | GLA / EGPF |
| Airport Names: |
|
| Location: | Glasgow, Scotland, United Kingdom |
| GPS Coordinates: | 55°52'18"N by 4°25'59"W |
| Area Served: | Glasgow, Scotland and UK |
| Operator/Owner: | Heathrow Airport Holdings |
| Airport Type: | Public |
| Elevation: | 26 feet (8 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from GLA |
| More Information: | GLA Maps & Info |
Facts about St. Mary's Airport (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.
- 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.
Facts about Glasgow International Airport (GLA):
- Glasgow International Airport (GLA) currently has only 1 runway.
- In 2005 BAA published a consultation paper for the development of the airport.
- In the 1960s, Glasgow Corporation decided that a new airport for the city was required.
- The closest airport to Glasgow International Airport (GLA) is Glasgow-Prestwick Airport (PIK), which is located 26 miles (42 kilometers) SSW of GLA.
- Glasgow International Airport, formerly Glasgow Abbotsinch Airport, is an international airport in Scotland, located 6 nautical miles west of Glasgow city centre.
- In addition to being known as "Glasgow International Airport", another name for GLA is "Port-adhair Eadar-nàiseanta Ghlaschu".
- Because of Glasgow International Airport's relatively low elevation of 26 feet, planes can take off or land at Glasgow International 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.
- Glasgow International Airport handled 7,363,764 passengers last year.
- Currently, the airport is easily accessed by road due to the adjoining M8 motorway and is served by a frequent and dedicated express bus from the city centre.
- The furthest airport from Glasgow International Airport (GLA) is Ryan's Creek Aerodrome (SZS), which is located 11,739 miles (18,892 kilometers) away in Stewart Island, New Zealand.
- The Central Pier, which was part of the original 1966 building, is now used for domestic destinations.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.52 miles (20.15 km) W | Mountain Village Airport (MOU) | Mountain Village, Alaska, United States |     |
| 2 | 15.71 miles (25.28 km) ESE | Pilot Station Airport (PQS) | Pilot Station, Alaska, United States | |
| 3 | 43.61 miles (70.18 km) ESE | Marshall Don Hunter Sr. Airport (MLL) | Marshall, Alaska, United States | |
| 4 | 58.95 miles (94.87 km) WNW | Sheldon Point Airport (SXP) | Sheldon Point, Alaska, United States | |
| 5 | 61.02 miles (98.20 km) NW | Alakanuk Airport (AUK) | Alakanuk, Alaska, United States | |
| 6 | 62.90 miles (101.24 km) NW | Emmonak Airport (EMK) | Emmonak, Alaska, United States | |
| 7 | 67.40 miles (108.48 km) N | Kotlik Airport (KOT) | Kotlik, Alaska, United States | |
| 8 | 67.43 miles (108.52 km) ESE | Russian Mission Airport (RSH) | Russian Mission, Alaska, United States | |
| 9 | 75.21 miles (121.04 km) W | Scammon Bay Airport (SCM) | Scammon Bay, Alaska, United States | |
| 10 | 83.21 miles (133.91 km) WSW | Chevak Airport (VAK) | Chevak, Alaska, United States | |
| 11 | 84.72 miles (136.35 km) SSE | Nunapitchuk Airport (NUP) | Nunapitchuk, Alaska, United States | |
| 12 | 85.97 miles (138.35 km) SSE | Kasigluk Airport (KUK) | Kasigluk, Alaska, United States | |
| 13 | 88.49 miles (142.42 km) W | Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site (CZF) | Cape Romanzof, Alaska, United States | |
| 14 | 89.19 miles (143.53 km) SSW | Newtok Airport (WWT) | Newtok, Alaska, United States | |
| 15 | 89.22 miles (143.59 km) SSE | Atmautluak Airport (ATT) | Atmautluak, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,494.08 miles (16,888.54 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,482.44 miles (16,869.80 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,457.83 miles (16,830.21 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,416.76 miles (16,764.12 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,371.90 miles (16,691.92 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,261.64 miles (16,514.46 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,199.66 miles (16,414.71 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 8 | 10,195.75 miles (16,408.43 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,169.94 miles (16,366.89 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 10 | 10,169.94 miles (16,366.89 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 11 | 10,157.43 miles (16,346.75 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 10,151.99 miles (16,338.00 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,149.37 miles (16,333.79 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 14 | 10,143.31 miles (16,324.03 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 15 | 10,133.50 miles (16,308.25 km) SE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 25.82 miles (41.56 km) SSW | Glasgow-Prestwick Airport (PIK) | Prestwick (near Glasgow), Scotland, United Kingdom | |
| 2 | 41.42 miles (66.66 km) E | Edinburgh Airport (EDI) | Edinburgh, United Kingdom | |
| 3 | 56.63 miles (91.14 km) NE | Perth Airport (PSL) | Perth, Scotland, United Kingdom | |
| 4 | 57.39 miles (92.37 km) WSW | Campbeltown Airport (CAL) | Campbeltown, Scotland, United Kingdom | |
| 5 | 67.38 miles (108.44 km) NE | Dundee Airport (DND) | Dundee, Scotland, United Kingdom | |
| 6 | 69.49 miles (111.83 km) ENE | RAF Leuchars (ADX) | St Andrews, Scotland, United Kingdom | |
| 7 | 71.16 miles (114.52 km) W | Colonsay Airport (CSA) | Colonsay, Inner Hebrides, Scotland, United Kingdom | |
| 8 | 72.17 miles (116.14 km) W | Islay Airport (ILY) | Islay, Scotland, United Kingdom | |
| 9 | 90.70 miles (145.96 km) SE | Carlisle Lake District Airport (CAX) | Carlisle, England, United Kingdom | |
| 10 | 97.88 miles (157.52 km) WNW | Coll Island Airport (COL) | Coll, Scotland, United Kingdom | |
| 11 | 103.20 miles (166.09 km) WNW | Tiree Airport (TRE) | Tiree, Scotland, United Kingdom | |
| 12 | 103.53 miles (166.62 km) SW | George Best Belfast City Airport (BHD) | Belfast, Northern Ireland, United Kingdom | |
| 13 | 109.39 miles (176.04 km) SW | Belfast International Airport (BFS) | Belfast, Northern Ireland, United Kingdom | |
| 14 | 116.35 miles (187.24 km) N | Inverness Airport (INV) | Inverness, Scotland, United Kingdom | |
| 15 | 121.28 miles (195.18 km) WSW | City of Derry Airport (LDY) | Derry, Northern Ireland, United Kingdom | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,739.22 miles (18,892.39 km) SSE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 2 | 11,712.41 miles (18,849.25 km) SSE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 3 | 11,711.55 miles (18,847.86 km) SSE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 4 | 11,658.51 miles (18,762.51 km) SSE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 5 | 11,652.41 miles (18,752.68 km) SSE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 6 | 11,630.07 miles (18,716.74 km) SSE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 7 | 11,618.31 miles (18,697.82 km) SSE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 8 | 11,615.01 miles (18,692.51 km) SSE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 9 | 11,593.84 miles (18,658.43 km) SSE | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| 10 | 11,593.31 miles (18,657.58 km) SSE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 11 | 11,576.02 miles (18,629.76 km) SSE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 12 | 11,570.78 miles (18,621.31 km) S | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 13 | 11,566.75 miles (18,614.83 km) SSE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 14 | 11,544.91 miles (18,579.69 km) SSE | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |
| 15 | 11,532.20 miles (18,559.23 km) SSW | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |