Nonstop flight route between Glasgow, Montana, United States and St. Mary's, Alaska, United States:
Departure Airport:
(48°12'44"N by 106°36'52"W)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from GGW to KSM:
2,341.01 miles (3,767.49 km)
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- About this route
- GGW Airport Information
- KSM Airport Information
- Facts about GGW
- Facts about KSM
- Map of Nearest Airports to GGW
- List of Nearest Airports to GGW
- Map of Furthest Airports from GGW
- List of Furthest Airports from GGW
- 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 International Airport (GGW), Glasgow, Montana, United States and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 2,341 miles (or 3,767 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 relatively short distance between Glasgow International Airport and St. Mary's Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | GGW / KGGW |
| Airport Names: |
|
| Location: | Glasgow, Montana, United States |
| GPS Coordinates: | 48°12'44"N by 106°36'52"W |
| Area Served: | Glasgow, Montana |
| Operator/Owner: | City of Glasgow & Valley County |
| Airport Type: | Public |
| Elevation: | 2296 feet (700 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from GGW |
| More Information: | GGW 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 International Airport (GGW):
- In addition to being known as "Glasgow International Airport", other names for GGW include "Wokal Field" and "(former Glasgow Army Airfield)".
- The closest airport to Glasgow International Airport (GGW) is L. M. Clayton Airport (OLF), which is located 49 miles (78 kilometers) E of GGW.
- Glasgow International Airport (GGW) has 2 runways.
- The furthest airport from Glasgow International Airport (GGW) is Sir Gaëtan Duval Airport (RRG), which is located 10,393 miles (16,725 kilometers) away in Rodrigues Island, Mauritius.
- Glasgow Army Air Field, also known as the Glasgow Satellite Airfield, was activated on November 10, 1942.
- Glasgow International Airport is a public use airport located one nautical mile northeast of the central business district of Glasgow, a city in Valley County, Montana, United States.
- Wokal Field/Glasgow International Airport covers an area of 1,552 acres at an elevation of 2,296 feet above mean sea level.
- The 96th Bombardment Squadron of the Second Bombardment Group arrived at Glasgow Army Air Field on November 29, 1942.
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.
- 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.
- 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.
- St. Mary's Airport (KSM) has 2 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 48.61 miles (78.24 km) E | L. M. Clayton Airport (OLF) | Wolf Point, Montana, United States |     |
| 2 | 63.04 miles (101.45 km) SSW | Jordan Airport (JDN) | Jordan, Montana, United States | |
| 3 | 103.71 miles (166.90 km) ENE | Sher-Wood Airport (PWD) | Plentywood, Montana, United States | |
| 4 | 112.14 miles (180.47 km) SE | Dawson Community Airport (GDV) | Glendive, Montana, United States | |
| 5 | 117.38 miles (188.91 km) ESE | Sidney-Richland Municipal Airport (SDY) | Sidney, Montana, United States | |
| 6 | 127.93 miles (205.88 km) SSE | Miles City Airport (MLS) | Miles City, Montana, United States | |
| 7 | 136.92 miles (220.35 km) E | Sloulin Field International Airport (ISN) | Williston, North Dakota, United States | |
| 8 | 146.23 miles (235.34 km) W | Havre City-County Airport (HVR) | Havre, Montana, United States | |
| 9 | 150.20 miles (241.73 km) SW | Roundup Airport (RPX) | Roundup, Montana, United States | |
| 10 | 151.68 miles (244.11 km) NNW | Swift Current Airport (YYN) | Swift Current, Saskatchewan, Canada | |
| 11 | 153.86 miles (247.62 km) NNE | CFB Moose Jaw (YMJ) | Moose Jaw, Saskatchewan, Canada | |
| 12 | 155.21 miles (249.78 km) WSW | Lewistown Municipal Airport (LWT) | Lewistown, Montana, United States | |
| 13 | 176.68 miles (284.35 km) NNE | Regina International Airport (YQR) | Regina, Saskatchewan, Canada | |
| 14 | 180.05 miles (289.77 km) ENE | Estevan Regional Aerodrome (YEN) | Estevan, Saskatchewan, Canada | |
| 15 | 189.34 miles (304.72 km) SSW | Billings Logan International Airport (BIL) | Billings, Montana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,392.62 miles (16,725.26 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,329.40 miles (16,623.52 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 10,327.82 miles (16,620.97 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 4 | 10,304.44 miles (16,583.35 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,287.55 miles (16,556.17 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,187.18 miles (16,394.64 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,112.90 miles (16,275.09 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,086.74 miles (16,233.00 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 9 | 10,085.50 miles (16,231.00 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 10 | 10,062.85 miles (16,194.54 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 11 | 10,053.41 miles (16,179.35 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 12 | 10,037.15 miles (16,153.18 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 13 | 10,004.95 miles (16,101.37 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 14 | 9,987.88 miles (16,073.90 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 15 | 9,986.45 miles (16,071.60 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 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 | |