Nonstop flight route between Columbus, Georgia, United States and Alton, Illinois, United States:
Departure Airport:
(32°30'59"N by 84°56'20"W)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from CSG to ALN:
525.19 miles (845.21 km)
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Jump to:
- About this route
- CSG Airport Information
- ALN Airport Information
- Facts about CSG
- Facts about ALN
- Map of Nearest Airports to CSG
- List of Nearest Airports to CSG
- Map of Furthest Airports from CSG
- List of Furthest Airports from CSG
- 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 Columbus Metropolitan Airport (CSG), Columbus, Georgia, United States and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 525 miles (or 845 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 Columbus Metropolitan 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: | CSG / KCSG |
| Airport Name: | Columbus Metropolitan Airport |
| Location: | Columbus, Georgia, United States |
| GPS Coordinates: | 32°30'59"N by 84°56'20"W |
| Area Served: | Columbus, Georgia |
| Operator/Owner: | Columbus Airport Commission |
| Airport Type: | Public |
| Elevation: | 397 feet (121 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from CSG |
| More Information: | CSG 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 Columbus Metropolitan Airport (CSG):
- Because of Columbus Metropolitan Airport's relatively low elevation of 397 feet, planes can take off or land at Columbus Metropolitan 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 Columbus Metropolitan Airport (CSG) is Margaret River Airport (MGV), which is located 11,276 miles (18,147 kilometers) away in Margaret River, Western Australia, Australia.
- Columbus Metropolitan Airport (CSG) has 2 runways.
- The closest airport to Columbus Metropolitan Airport (CSG) is Lawson Army Airfield (Fort Benning) (LSF), which is located only 13 miles (21 kilometers) SSW of CSG.
Facts about St. Louis Regional Airport (ALN):
- 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.
- West Star Aviation is the largest fixed base operations company at the airport.
- 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.
- Its operations are paid for by an airport taxation district created in 1946, which collects taxes from property owners in the Madison County townships of Alton, Wood River, Foster and Fort Russell.
- St. Louis Regional Airport (ALN) has 2 runways.
- The 2,250 acres airfield sits at 544 ft MSL.
- Today a fair amount of air traffic and the Direct TV blimp comes for Cardinals playoffs, as Lambert's airport cannot take the blimp.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.75 miles (20.52 km) SSW | Lawson Army Airfield (Fort Benning) (LSF) | Fort Benning, Columbus, Georgia, United States |     |
| 2 | 29.62 miles (47.67 km) WNW | Auburn University Regional Airport (AUO) | Auburn, Alabama, United States | |
| 3 | 34.90 miles (56.17 km) NNW | LaGrange-Callaway Airport (LGC) | LaGrange, Georgia, United States | |
| 4 | 40.59 miles (65.32 km) SSW | Weedon Field (EUF) | Eufaula, Alabama, United States | |
| 5 | 48.78 miles (78.51 km) W | Sharpe FieldTuskegee Army Airfield (TGE) | Tuskegee, Alabama, United States | |
| 6 | 65.59 miles (105.56 km) WNW | Thomas C. Russell Field (ALX) | Alexander City, Alabama, United States | |
| 7 | 76.05 miles (122.39 km) E | Middle Georgia Regional Airport (MCN) | Macon, Georgia, United States | |
| 8 | 77.41 miles (124.58 km) SW | Troy Municipal Airport (TOI) | Troy, Alabama, United States | |
| 9 | 78.90 miles (126.98 km) E | Robins Air Force Base (WRB) | Warner Robins, Georgia, United States | |
| 10 | 80.59 miles (129.69 km) SSE | Southwest Georgia Regional Airport (ABY) | Albany, Georgia, United States | |
| 11 | 82.83 miles (133.30 km) ENE | Macon Downtown Airport Herbert Smart Downtown Airport (MAC) | Macon, Georgia, United States | |
| 12 | 82.86 miles (133.35 km) NNE | Hartsfield–Jackson Atlanta International Airport (ATL) | Atlanta, Georgia, United States | |
| 13 | 83.54 miles (134.45 km) W | Maxwell Air Force Base (MXF) | Montgomery, Alabama, United States | |
| 14 | 83.91 miles (135.04 km) NNE | Morris Army Airfield (Fort Gillem) (FOP) | Fort Gillem, Forest Park, Georgia, USA | |
| 15 | 86.17 miles (138.68 km) W | Montgomery Regional Airport (MGM) | Montgomery, Alabama, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,276.30 miles (18,147.40 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,258.70 miles (18,119.08 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,249.69 miles (18,104.58 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 4 | 11,243.74 miles (18,094.99 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 5 | 11,243.00 miles (18,093.81 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 6 | 11,241.93 miles (18,092.09 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 7 | 11,241.62 miles (18,091.59 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 11,232.19 miles (18,076.42 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 9 | 11,222.55 miles (18,060.90 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 10 | 11,216.98 miles (18,051.93 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 11 | 11,216.20 miles (18,050.68 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 12 | 11,194.05 miles (18,015.04 km) WSW | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 13 | 11,189.42 miles (18,007.58 km) W | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 14 | 11,174.81 miles (17,984.07 km) W | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 15 | 11,129.21 miles (17,910.69 km) W | Katanning Airport (KNI) | Katanning, 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 | |