Nonstop flight route between St. Mary's, Alaska, United States and Bozeman, Montana, United States:
Departure Airport:
(62°3'38"N by 163°18'6"W)
Arrival Airport:
(45°46'39"N by 111°9'6"W)
Distance from KSM to BZN:
2,316.54 miles (3,728.10 km)
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Jump to:
- About this route
- KSM Airport Information
- BZN Airport Information
- Facts about KSM
- Facts about BZN
- 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 BZN
- List of Nearest Airports to BZN
- Map of Furthest Airports from BZN
- List of Furthest Airports from BZN
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Bozeman Yellowstone International Airport (BZN), Bozeman, Montana, United States would travel a Great Circle distance of 2,317 miles (or 3,728 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 St. Mary's Airport and Bozeman Yellowstone International Airport, the route shown on this map most likely still appears to be a straight line.
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: | BZN / KBZN |
| Airport Name: | Bozeman Yellowstone International Airport |
| Location: | Bozeman, Montana, United States |
| GPS Coordinates: | 45°46'39"N by 111°9'6"W |
| Area Served: | Bozeman, Montana |
| Operator/Owner: | Gallatin Airport Authority |
| Airport Type: | Public |
| Elevation: | 4473 feet (1,363 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from BZN |
| More Information: | BZN Maps & Info |
Facts about St. Mary's Airport (KSM):
- St. Mary's Airport (KSM) has 2 runways.
- 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.
Facts about Bozeman Yellowstone International Airport (BZN):
- Air Traffic Control handled 73,749 aircraft operations in 2011, up 1.8% over 2010.
- Gallatin Field was renamed Bozeman Yellowstone International Airport to associate it with Yellowstone National Park.
- Bozeman Yellowstone International Airport handled 884,660 passengers last year.
- Because of Bozeman Yellowstone International Airport's high elevation of 4,473 feet, planes must typically fly at a faster airspeed in order to takeoff or land at BZN. Combined with a high temperature, this could make BZN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The furthest airport from Bozeman Yellowstone International Airport (BZN) is Sir Gaëtan Duval Airport (RRG), which is located 10,612 miles (17,078 kilometers) away in Rodrigues Island, Mauritius.
- Bozeman Yellowstone International Airport (BZN) has 3 runways.
- The closest airport to Bozeman Yellowstone International Airport (BZN) is Mission Field (LVM), which is located 34 miles (55 kilometers) E of BZN.
- http://www.bozemanairport.com/pub/documents/Flight%20Schedules/May%202014.pdf
| 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 | 34.37 miles (55.31 km) E | Mission Field (LVM) | Livingston, Montana, United States | |
| 2 | 65.88 miles (106.03 km) W | Bert Mooney Airport (BTM) | Butte, Montana, United States | |
| 3 | 69.72 miles (112.21 km) NW | Helena Regional Airport (HLN) | Helena, Montana, United States | |
| 4 | 75.27 miles (121.14 km) S | Yellowstone Airport (WYS) | West Yellowstone, Montana, United States | |
| 5 | 76.81 miles (123.61 km) WSW | Dillon Airport (DLN) | Dillon, Montana, United States | |
| 6 | 118.28 miles (190.35 km) N | Great Falls International Airport (GTF) | Great Falls, Montana, United States | |
| 7 | 119.01 miles (191.53 km) NE | Lewistown Municipal Airport (LWT) | Lewistown, Montana, United States | |
| 8 | 119.35 miles (192.08 km) N | Malmstrom Air Force Base (GFA) | Great Falls, Montana, United States | |
| 9 | 123.22 miles (198.31 km) SSW | Dubois Municipal Airport (DBS) | Dubois, Idaho, United States | |
| 10 | 125.71 miles (202.31 km) E | Billings Logan International Airport (BIL) | Billings, Montana, United States | |
| 11 | 133.88 miles (215.46 km) ENE | Roundup Airport (RPX) | Roundup, Montana, United States | |
| 12 | 135.26 miles (217.69 km) SE | Yellowstone Regional Airport (COD) | Cody, Wyoming, United States | |
| 13 | 139.78 miles (224.96 km) WSW | Lemhi County Airport (SMN) | Salmon, Idaho, United States | |
| 14 | 151.32 miles (243.53 km) S | Jackson Hole Airport (JAC) | Jackson, Wyoming, United States | |
| 15 | 160.72 miles (258.65 km) WNW | Missoula International Airport (MSO) | Missoula, Montana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,612.03 miles (17,078.37 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,584.64 miles (17,034.28 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 10,574.35 miles (17,017.72 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 4 | 10,559.33 miles (16,993.55 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 5 | 10,558.84 miles (16,992.77 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,459.16 miles (16,832.35 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,381.88 miles (16,707.98 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,355.80 miles (16,666.00 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,259.88 miles (16,511.63 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 10,258.22 miles (16,508.96 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,243.51 miles (16,485.29 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,223.97 miles (16,453.85 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 13 | 10,208.85 miles (16,429.51 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 10,189.17 miles (16,397.84 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,172.55 miles (16,371.09 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |