Nonstop flight route between Marion, Illinois, United States and Columbia, Missouri, United States:
Departure Airport:
(37°45'18"N by 89°0'39"W)
Arrival Airport:
(38°49'5"N by 92°13'10"W)
Distance from MWA to COU:
188.86 miles (303.95 km)
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Jump to:
- About this route
- MWA Airport Information
- COU Airport Information
- Facts about MWA
- Facts about COU
- Map of Nearest Airports to MWA
- List of Nearest Airports to MWA
- Map of Furthest Airports from MWA
- List of Furthest Airports from MWA
- Map of Nearest Airports to COU
- List of Nearest Airports to COU
- Map of Furthest Airports from COU
- List of Furthest Airports from COU
About this route:
A direct, nonstop flight between Williamson County Regional Airport (MWA), Marion, Illinois, United States and Columbia Regional Airport (COU), Columbia, Missouri, United States would travel a Great Circle distance of 189 miles (or 304 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 Williamson County Regional Airport and Columbia Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | MWA / KMWA |
| Airport Name: | Williamson County Regional Airport |
| Location: | Marion, Illinois, United States |
| GPS Coordinates: | 37°45'18"N by 89°0'39"W |
| Area Served: | Marion, Illinois |
| Operator/Owner: | Williamson County Airport Authority |
| Airport Type: | Public |
| Elevation: | 472 feet (144 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from MWA |
| More Information: | MWA Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | COU / KCOU |
| Airport Name: | Columbia Regional Airport |
| Location: | Columbia, Missouri, United States |
| GPS Coordinates: | 38°49'5"N by 92°13'10"W |
| Area Served: | Columbia, Missouri |
| Operator/Owner: | City of Columbia |
| Airport Type: | Public |
| Elevation: | 889 feet (271 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from COU |
| More Information: | COU Maps & Info |
Facts about Williamson County Regional Airport (MWA):
- The furthest airport from Williamson County Regional Airport (MWA) is Margaret River Airport (MGV), which is located 11,065 miles (17,807 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Williamson County Regional Airport's relatively low elevation of 472 feet, planes can take off or land at Williamson County 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.
- Williamson County Regional Airport is five miles west of Marion, in Williamson County, Illinois.
- On November 6, 2006 Mesa Airlines announced that new service to Chicago Midway International Airport would begin in February 2007 operated by subsidiary Air Midwest, with service to Decatur Airport in Decatur, Illinois, and continuing to Chicago Midway International Airport direct.
- The closest airport to Williamson County Regional Airport (MWA) is Southern Illinois Airport (MDH), which is located only 13 miles (21 kilometers) W of MWA.
- Williamson County Regional Airport (MWA) has 2 runways.
Facts about Columbia Regional Airport (COU):
- Because of Columbia Regional Airport's relatively low elevation of 889 feet, planes can take off or land at Columbia 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 furthest airport from Columbia Regional Airport (COU) is Margaret River Airport (MGV), which is located 10,886 miles (17,519 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Columbia Regional Airport (COU) is Jefferson City Memorial Airport (JEF), which is located only 16 miles (26 kilometers) SSE of COU.
- Columbia Regional Airport (COU) has 2 runways.
- Prior to 2001 service was operated by Trans World Express using Jetstream 41 aircraft to St.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 13.25 miles (21.32 km) W | Southern Illinois Airport (MDH) | Carbondale/Murphysboro, Illinois, United States |     |
| 2 | 40.14 miles (64.59 km) NNE | Mt. Vernon Airport (MVN) | Mount Vernon, Illinois, United States | |
| 3 | 47.76 miles (76.86 km) SW | Cape Girardeau Regional Airport (CGI) | Cape Girardeau, Missouri, United States | |
| 4 | 49.75 miles (80.06 km) SSE | Barkley Regional Airport (PAH) | Paducah, Kentucky, United States | |
| 5 | 61.39 miles (98.80 km) N | Salem–Leckrone Airport (SLO) | Salem, Illinois, United States | |
| 6 | 66.44 miles (106.92 km) SSW | Sikeston Memorial Municipal AirportHarvey Parks Army Airfield (SIK) | Sikeston, Missouri, United States | |
| 7 | 70.62 miles (113.65 km) NW | MidAmerica St. Louis Airport (BLV) | Belleville, Illinois, United States | |
| 8 | 77.32 miles (124.43 km) NNW | Greenville Airport (GRE) | Greenville, Illinois, United States | |
| 9 | 83.05 miles (133.65 km) ENE | Evansville Regional Airport (EVV) | Evansville, Indiana, United States | |
| 10 | 83.13 miles (133.79 km) SSE | Murray-Calloway County Airport (CEY) | Murray, Kentucky, United States | |
| 11 | 83.94 miles (135.09 km) NW | St. Louis Downtown Airport (CPS) | Cahokia, Illinois (near St. Louis), United States | |
| 12 | 95.03 miles (152.94 km) S | Everett-Stewart Regional Airport (UCY) | Union City, Tennessee, United States | |
| 13 | 96.44 miles (155.20 km) NW | St. Louis Regional Airport (ALN) | Alton, Illinois, United States | |
| 14 | 96.47 miles (155.25 km) SW | Malden Regional Airport (MAW) | Malden, Missouri, United States | |
| 15 | 100.34 miles (161.47 km) NW | Lambert–St. Louis International Airport (STL) | St. Louis, Missouri, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,064.76 miles (17,806.97 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,043.12 miles (17,772.14 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,021.10 miles (17,736.70 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 11,014.99 miles (17,726.87 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,994.45 miles (17,693.82 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,978.42 miles (17,668.00 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,970.88 miles (17,655.87 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 8 | 10,969.59 miles (17,653.81 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 10,939.00 miles (17,604.57 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 10 | 10,936.90 miles (17,601.19 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 11 | 10,921.79 miles (17,576.88 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 12 | 10,920.44 miles (17,574.70 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 13 | 10,885.38 miles (17,518.28 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 14 | 10,884.35 miles (17,516.62 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 15 | 10,883.93 miles (17,515.94 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 16.05 miles (25.83 km) SSE | Jefferson City Memorial Airport (JEF) | Jefferson City, Missouri, United States | |
| 2 | 52.07 miles (83.80 km) W | Sedalia Regional Airport (DMO) | Sedalia, Missouri, United States | |
| 3 | 52.98 miles (85.27 km) SSW | Lee C. Fine Memorial Airport (AIZ) | Lake Ozark, Missouri, United States | |
| 4 | 53.57 miles (86.21 km) SSE | Rolla National Airport (VIH) | Rolla, Missouri, United States | |
| 5 | 56.19 miles (90.43 km) WNW | Marshall Memorial Municipal Airport (MHL) | Marshall, Missouri, United States | |
| 6 | 71.81 miles (115.57 km) W | Whiteman Air Force Base (SZL) | Knob Noster, Missouri, United States | |
| 7 | 74.49 miles (119.89 km) S | Waynesville-St. Robert Regional Airport (TBN) | Fort Leonard Wood, Missouri, United States | |
| 8 | 85.17 miles (137.07 km) E | Spirit of St. Louis Airport (SUS) | Chesterfield, Missouri, United States | |
| 9 | 89.80 miles (144.53 km) N | Kirksville Regional Airport (IRK) | Kirksville, Missouri, United States | |
| 10 | 95.05 miles (152.97 km) NE | Quincy Regional Airport (UIN) | Quincy, Illinois, United States | |
| 11 | 100.21 miles (161.27 km) E | Lambert–St. Louis International Airport (STL) | St. Louis, Missouri, United States | |
| 12 | 112.58 miles (181.19 km) E | St. Louis Downtown Airport (CPS) | Cahokia, Illinois (near St. Louis), United States | |
| 13 | 113.99 miles (183.45 km) NW | Trenton Municipal Airport (TRX) | Trenton, Missouri, United States | |
| 14 | 117.06 miles (188.38 km) E | St. Louis Regional Airport (ALN) | Alton, Illinois, United States | |
| 15 | 121.00 miles (194.73 km) NNE | Keokuk Municipal Airport (EOK) | Keokuk, Iowa, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,886.09 miles (17,519.42 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,864.03 miles (17,483.92 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,841.42 miles (17,447.53 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,838.13 miles (17,442.24 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,811.54 miles (17,399.45 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,795.94 miles (17,374.34 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,786.87 miles (17,359.73 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,784.83 miles (17,356.46 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,763.47 miles (17,322.08 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 10,751.22 miles (17,302.36 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,743.19 miles (17,289.45 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 12 | 10,733.23 miles (17,273.41 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,697.68 miles (17,216.20 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 14 | 10,697.12 miles (17,215.31 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 15 | 10,695.54 miles (17,212.76 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |