Nonstop flight route between Columbia/Mount Pleasant, Tennessee, United States and Alton, Illinois, United States:
Departure Airport:
(35°33'15"N by 87°10'45"W)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from MRC to ALN:
279.25 miles (449.41 km)
Share this route:
Jump to:
- About this route
- MRC Airport Information
- ALN Airport Information
- Facts about MRC
- Facts about ALN
- Map of Nearest Airports to MRC
- List of Nearest Airports to MRC
- Map of Furthest Airports from MRC
- List of Furthest Airports from MRC
- 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 Maury County Airport (MRC), Columbia/Mount Pleasant, Tennessee, United States and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 279 miles (or 449 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 Maury County 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: | MRC / KMRC |
| Airport Name: | Maury County Airport |
| Location: | Columbia/Mount Pleasant, Tennessee, United States |
| GPS Coordinates: | 35°33'15"N by 87°10'45"W |
| Area Served: | Columbia / Mount Pleasant, Tennessee |
| Operator/Owner: | Maury County Regional Airport Authority |
| Airport Type: | Public |
| Elevation: | 681 feet (208 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from MRC |
| More Information: | MRC 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 Maury County Airport (MRC):
- Because of Maury County Airport's relatively low elevation of 681 feet, planes can take off or land at Maury County 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 closest airport to Maury County Airport (MRC) is Centerville Municipal Airport (GHM), which is located 25 miles (40 kilometers) NW of MRC.
- Maury County Airport (MRC) has 2 runways.
- The furthest airport from Maury County Airport (MRC) is Margaret River Airport (MGV), which is located 11,170 miles (17,976 kilometers) away in Margaret River, Western Australia, Australia.
Facts about St. Louis Regional Airport (ALN):
- The 2,250 acres airfield sits at 544 ft MSL.
- West Star Aviation is the largest fixed base operations company at the airport.
- St. Louis Regional Airport (ALN) has 2 runways.
- 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.
- In the spring of 2004 the airport was at the center of a scandal.
- 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.
- 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 | 24.59 miles (39.57 km) NW | Centerville Municipal Airport (GHM) | Centerville, Tennessee, United States |     |
| 2 | 41.41 miles (66.64 km) E | Shelbyville Municipal Airport (SYI) | Shelbyville, Tennessee, United States | |
| 3 | 48.36 miles (77.83 km) NE | Nashville International Airport (BNA) | Nashville, Tennessee, United States | |
| 4 | 48.49 miles (78.03 km) NE | Smyrna Airport (MQY) | Smyrna, Tennessee, United States | |
| 5 | 48.70 miles (78.38 km) SE | Fayetteville Municipal Airport (FYM) | Fayetteville, Tennessee, United States | |
| 6 | 53.84 miles (86.65 km) ESE | Tullahoma Regional Airport (THA) | Tullahoma, Tennessee, United States | |
| 7 | 60.98 miles (98.14 km) SSW | Northwest Alabama Regional Airport (MSL) | Muscle Shoals, Alabama, United States | |
| 8 | 63.59 miles (102.34 km) SSE | Pryor Field Regional Airport (DCU) | Decatur, Alabama, United States | |
| 9 | 66.65 miles (107.27 km) SSE | Redstone Army Airfield (AAF) (HUA) | Redstone Arsenal (near Huntsville), Alabama, United States | |
| 10 | 67.37 miles (108.42 km) SSE | Huntsville International Airport (HSV) | Huntsville / Decatur, Alabama, United States | |
| 11 | 74.92 miles (120.58 km) N | Clarksville–Montgomery County Regional Airport (CKV) | Clarksville, Tennessee, United States | |
| 12 | 75.65 miles (121.74 km) E | Warren County Memorial Airport (RNC) | McMinnville, Tennessee, United States | |
| 13 | 76.09 miles (122.46 km) ESE | Franklin County Airport (UOS) | Sewanee, Tennessee, United States | |
| 14 | 79.19 miles (127.44 km) NNW | Campbell Army Airfield (HOP) | Fort Campbell / Hopkinsville, Kentucky, United States | |
| 15 | 86.41 miles (139.06 km) NW | Henry County Airport (PHT) | Paris, Tennessee, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,169.62 miles (17,975.72 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,149.32 miles (17,943.05 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,129.12 miles (17,910.53 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 11,115.59 miles (17,888.77 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 11,112.36 miles (17,883.57 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,100.61 miles (17,864.65 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 7 | 11,095.02 miles (17,855.67 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,087.07 miles (17,842.87 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,077.93 miles (17,828.15 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 10 | 11,067.26 miles (17,810.98 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 11 | 11,039.10 miles (17,765.67 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 12 | 11,029.99 miles (17,751.00 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 13 | 11,024.00 miles (17,741.36 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 14 | 11,022.80 miles (17,739.43 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 15 | 11,017.61 miles (17,731.07 km) WSW | Morawa Airport (MWB) | Morawa, 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 | |