Nonstop flight route between Fairmont, Minnesota, United States and Alton, Illinois, United States:
Departure Airport:
(43°38'38"N by 94°24'56"W)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from FRM to ALN:
399.07 miles (642.24 km)
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Jump to:
- About this route
- FRM Airport Information
- ALN Airport Information
- Facts about FRM
- Facts about ALN
- Map of Nearest Airports to FRM
- List of Nearest Airports to FRM
- Map of Furthest Airports from FRM
- List of Furthest Airports from FRM
- Map of Nearest Airports to ALN
- List of Nearest Airports to ALN
- Map of Furthest Airports from ALN
- List of Furthest Airports from ALN
About this route:
A direct, nonstop flight between Fairmont Municipal Airport (FRM), Fairmont, Minnesota, United States and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 399 miles (or 642 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 Fairmont Municipal Airport and St. Louis Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | FRM / KFRM |
| Airport Name: | Fairmont Municipal Airport |
| Location: | Fairmont, Minnesota, United States |
| GPS Coordinates: | 43°38'38"N by 94°24'56"W |
| Area Served: | Fairmont, Minnesota |
| Operator/Owner: | City of Fairmont |
| Airport Type: | Public |
| Elevation: | 1162 feet (354 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from FRM |
| More Information: | FRM Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | ALN / KALN |
| Airport Name: | St. Louis Regional Airport |
| Location: | Alton, Illinois, United States |
| GPS Coordinates: | 38°53'25"N by 90°2'45"W |
| Area Served: | Alton, Illinois |
| Operator/Owner: | St. Louis Regional |
| Airport Type: | Public |
| Elevation: | 544 feet (166 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ALN |
| More Information: | ALN Maps & Info |
Facts about Fairmont Municipal Airport (FRM):
- The closest airport to Fairmont Municipal Airport (FRM) is Jackson Municipal Airport (MJQ), which is located 29 miles (46 kilometers) W of FRM.
- Fairmont Municipal Airport (FRM) has 2 runways.
- The furthest airport from Fairmont Municipal Airport (FRM) is Margaret River Airport (MGV), which is located 10,723 miles (17,257 kilometers) away in Margaret River, Western Australia, Australia.
Facts about St. Louis Regional Airport (ALN):
- Because of St. Louis Regional Airport's relatively low elevation of 544 feet, planes can take off or land at St. Louis Regional 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. Louis Regional Airport (ALN) has 2 runways.
- In the spring of 2004 the airport was at the center of a scandal.
- The furthest airport from St. Louis Regional Airport (ALN) is Margaret River Airport (MGV), which is located 11,002 miles (17,706 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to St. Louis Regional Airport (ALN) is Lambert–St. Louis International Airport (STL), which is located only 20 miles (32 kilometers) WSW of ALN.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 28.56 miles (45.96 km) W | Jackson Municipal Airport (MJQ) | Jackson, Minnesota, United States |     |
| 2 | 39.77 miles (64.01 km) S | Algona Municipal Airport (AXG) | Algona, Iowa, United States | |
| 3 | 46.87 miles (75.44 km) N | New Ulm Municipal Airport (ULM) | New Ulm, Minnesota, United States | |
| 4 | 46.96 miles (75.57 km) NNE | Mankato Regional Airport (MKT) | Mankato, Minnesota, United States | |
| 5 | 48.74 miles (78.44 km) SE | Forest City Municipal Airport (FXY) | Forest City, Iowa, United States | |
| 6 | 51.51 miles (82.90 km) SW | Spencer Municipal Airport (SPW) | Spencer, Iowa, United States | |
| 7 | 52.42 miles (84.36 km) E | Albert Lea Municipal Airport (AEL) | Albert Lea, Minnesota, United States | |
| 8 | 63.31 miles (101.88 km) S | Humboldt Municipal Airport (HUD) | Humboldt, Iowa, United States | |
| 9 | 63.97 miles (102.94 km) ESE | Mason City Municipal Airport (MCW) | Mason City, Iowa, United States | |
| 10 | 74.14 miles (119.31 km) E | Austin Municipal Airport (AUM) | Austin, Minnesota, United States | |
| 11 | 76.34 miles (122.86 km) S | Fort Dodge Regional Airport (FOD) | Fort Dodge, Iowa, United States | |
| 12 | 83.43 miles (134.27 km) SSW | Storm Lake Municipal Airport (SLB) | Storm Lake, Iowa, United States | |
| 13 | 87.87 miles (141.42 km) SSE | Webster City Municipal Airport (EBS) | Webster City, Iowa, United States | |
| 14 | 89.35 miles (143.79 km) NW | Southwest Minnesota Regional Airport (MML) | Marshall, Minnesota, United States | |
| 15 | 90.15 miles (145.09 km) NE | Stanton Airfield (SYN) | Stanton, Minnesota, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,722.94 miles (17,256.86 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,699.43 miles (17,219.03 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,684.13 miles (17,194.40 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,674.54 miles (17,178.97 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,628.47 miles (17,104.82 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,625.33 miles (17,099.77 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 7 | 10,615.64 miles (17,084.18 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 10,605.31 miles (17,067.56 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 10,589.63 miles (17,042.31 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 10,581.50 miles (17,029.23 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,531.82 miles (16,949.28 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,501.81 miles (16,900.98 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,488.69 miles (16,879.87 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,479.99 miles (16,865.86 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,446.31 miles (16,811.67 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 19.64 miles (31.61 km) WSW | Lambert–St. Louis International Airport (STL) | St. Louis, Missouri, United States | |
| 2 | 22.85 miles (36.78 km) SSW | St. Louis Downtown Airport (CPS) | Cahokia, Illinois (near St. Louis), United States | |
| 3 | 26.41 miles (42.50 km) SSE | MidAmerica St. Louis Airport (BLV) | Belleville, Illinois, United States | |
| 4 | 36.08 miles (58.06 km) E | Greenville Airport (GRE) | Greenville, Illinois, United States | |
| 5 | 36.24 miles (58.32 km) WSW | Spirit of St. Louis Airport (SUS) | Chesterfield, Missouri, United States | |
| 6 | 60.74 miles (97.76 km) ESE | Salem–Leckrone Airport (SLO) | Salem, Illinois, United States | |
| 7 | 68.78 miles (110.69 km) NNE | Abraham Lincoln Capital Airport (SPI) | Springfield, Illinois, United States | |
| 8 | 75.13 miles (120.92 km) ESE | Mt. Vernon Airport (MVN) | Mount Vernon, Illinois, United States | |
| 9 | 88.08 miles (141.75 km) SSE | Southern Illinois Airport (MDH) | Carbondale/Murphysboro, Illinois, United States | |
| 10 | 90.73 miles (146.02 km) NE | Decatur Airport (DEC) | Decatur, Illinois, United States | |
| 11 | 95.12 miles (153.07 km) NW | Quincy Regional Airport (UIN) | Quincy, Illinois, United States | |
| 12 | 96.44 miles (155.20 km) SE | Williamson County Regional Airport (MWA) | Marion, Illinois, United States | |
| 13 | 102.97 miles (165.72 km) ENE | Coles County Memorial Airport (MTO) | Mattoon/Charleston, Illinois, United States | |
| 14 | 107.04 miles (172.27 km) WSW | Rolla National Airport (VIH) | Rolla, Missouri, United States | |
| 15 | 115.57 miles (186.00 km) W | Jefferson City Memorial Airport (JEF) | Jefferson City, Missouri, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,002.15 miles (17,706.21 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,979.99 miles (17,670.53 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,957.22 miles (17,633.90 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,954.58 miles (17,629.65 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,926.12 miles (17,583.85 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,910.74 miles (17,559.09 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,901.55 miles (17,544.30 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,897.24 miles (17,537.37 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,880.36 miles (17,510.20 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 10,861.31 miles (17,479.54 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,859.59 miles (17,476.77 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 12 | 10,841.22 miles (17,447.21 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,808.74 miles (17,394.93 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,807.95 miles (17,393.67 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,799.72 miles (17,380.43 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |