Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Meridian, Mississippi, United States:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(32°19'57"N by 88°45'6"W)
Distance from CPS to MEI:
438.19 miles (705.20 km)
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Jump to:
- About this route
- CPS Airport Information
- MEI Airport Information
- Facts about CPS
- Facts about MEI
- Map of Nearest Airports to CPS
- List of Nearest Airports to CPS
- Map of Furthest Airports from CPS
- List of Furthest Airports from CPS
- Map of Nearest Airports to MEI
- List of Nearest Airports to MEI
- Map of Furthest Airports from MEI
- List of Furthest Airports from MEI
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Key Field Air National Guard Base (MEI), Meridian, Mississippi, United States would travel a Great Circle distance of 438 miles (or 705 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. Louis Downtown Airport and Key Field Air National Guard Base, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | CPS / KCPS |
| Airport Name: | St. Louis Downtown Airport |
| Location: | Cahokia, Illinois (near St. Louis), United States |
| GPS Coordinates: | 38°34'14"N by 90°9'21"W |
| Area Served: | Greater St. Louis |
| Operator/Owner: | Bi-State Development Agency |
| Airport Type: | Public |
| Elevation: | 413 feet (126 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from CPS |
| More Information: | CPS Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | MEI / KMEI |
| Airport Names: |
|
| Location: | Meridian, Mississippi, United States |
| GPS Coordinates: | 32°19'57"N by 88°45'6"W |
| View all routes: | Routes from MEI |
| More Information: | MEI Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- The closest airport to St. Louis Downtown Airport (CPS) is Lambert–St. Louis International Airport (STL), which is located only 16 miles (27 kilometers) NW of CPS.
- The furthest airport from St. Louis Downtown Airport (CPS) is Margaret River Airport (MGV), which is located 10,998 miles (17,700 kilometers) away in Margaret River, Western Australia, Australia.
- Historic Hangar #2 houses the Greater Saint Louis Air & Space Museum and the airport is still home to the nation's oldest flight school, Parks College of Engineering and Aviation's Center for Aerospace Sciences, which holds CAA Flight School Certificate #1.
- St. Louis Downtown Airport (CPS) has 3 runways.
- Because of St. Louis Downtown Airport's relatively low elevation of 413 feet, planes can take off or land at St. Louis Downtown 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.
Facts about Key Field Air National Guard Base (MEI):
- The furthest airport from Key Field Air National Guard Base (MEI) is Margaret River Airport (MGV), which is located 11,055 miles (17,792 kilometers) away in Margaret River, Western Australia, Australia.
- In addition to being known as "Key Field Air National Guard Base", another name for MEI is "Key Field ANGB".
- The closest airport to Key Field Air National Guard Base (MEI) is Hesler-Noble Field (LUL), which is located 52 miles (83 kilometers) SSW of MEI.
- Air Rescue and Firefighting capabilities at the airfield are provided by the Air National Guard.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 16.47 miles (26.50 km) NW | Lambert–St. Louis International Airport (STL) | St. Louis, Missouri, United States |     |
| 2 | 17.42 miles (28.04 km) E | MidAmerica St. Louis Airport (BLV) | Belleville, Illinois, United States | |
| 3 | 22.85 miles (36.78 km) NNE | St. Louis Regional Airport (ALN) | Alton, Illinois, United States | |
| 4 | 27.50 miles (44.26 km) WNW | Spirit of St. Louis Airport (SUS) | Chesterfield, Missouri, United States | |
| 5 | 45.73 miles (73.59 km) ENE | Greenville Airport (GRE) | Greenville, Illinois, United States | |
| 6 | 64.55 miles (103.88 km) E | Salem–Leckrone Airport (SLO) | Salem, Illinois, United States | |
| 7 | 72.26 miles (116.30 km) ESE | Mt. Vernon Airport (MVN) | Mount Vernon, Illinois, United States | |
| 8 | 73.57 miles (118.39 km) SE | Southern Illinois Airport (MDH) | Carbondale/Murphysboro, Illinois, United States | |
| 9 | 83.94 miles (135.09 km) SE | Williamson County Regional Airport (MWA) | Marion, Illinois, United States | |
| 10 | 91.63 miles (147.46 km) NNE | Abraham Lincoln Capital Airport (SPI) | Springfield, Illinois, United States | |
| 11 | 92.63 miles (149.07 km) WSW | Rolla National Airport (VIH) | Rolla, Missouri, United States | |
| 12 | 98.29 miles (158.19 km) SSE | Cape Girardeau Regional Airport (CGI) | Cape Girardeau, Missouri, United States | |
| 13 | 108.03 miles (173.86 km) W | Jefferson City Memorial Airport (JEF) | Jefferson City, Missouri, United States | |
| 14 | 109.88 miles (176.83 km) NNW | Quincy Regional Airport (UIN) | Quincy, Illinois, United States | |
| 15 | 111.34 miles (179.18 km) NE | Decatur Airport (DEC) | Decatur, Illinois, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,998.38 miles (17,700.14 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,976.37 miles (17,664.71 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,953.82 miles (17,628.43 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,950.15 miles (17,622.51 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,924.13 miles (17,580.63 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,908.52 miles (17,555.52 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,899.45 miles (17,540.92 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,897.05 miles (17,537.06 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,874.80 miles (17,501.25 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 10,862.63 miles (17,481.67 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,855.26 miles (17,469.80 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 12 | 10,843.70 miles (17,451.20 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,809.16 miles (17,395.61 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 14 | 10,809.10 miles (17,395.51 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 15 | 10,804.00 miles (17,387.31 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 51.81 miles (83.38 km) SSW | Hesler-Noble Field (LUL) | Laurel, Mississippi, United States | |
| 2 | 62.42 miles (100.46 km) NNE | George Downer Airport (AIV) | Aliceville, Alabama, United States | |
| 3 | 68.93 miles (110.94 km) SSW | Hattiesburg–Laurel Regional Airport (PIB) | Hattiesburg/Laurel, Mississippi, United States | |
| 4 | 77.31 miles (124.42 km) W | Jackson–Medgar Wiley Evers International Airport (JAN) | Jackson, Mississippi, United States | |
| 5 | 77.66 miles (124.98 km) N | Golden Triangle Regional Airport (GTR) | Columbus/West Point/Starkville, Mississippi, United States | |
| 6 | 79.40 miles (127.79 km) SSW | Hattiesburg Bobby L. Chain Municipal Airport (HBG) | Hattiesburg, Mississippi, United States | |
| 7 | 81.18 miles (130.65 km) NNE | Columbus-Lowndes County Airport (UBS) | Columbus, Mississippi, United States | |
| 8 | 85.85 miles (138.16 km) W | Hawkins Field (HKS) | Jackson, Mississippi, United States | |
| 9 | 90.30 miles (145.33 km) NE | Tuscaloosa Regional AirportVan De Graaff Field (TCL) | Tuscaloosa, Alabama, United States | |
| 10 | 92.35 miles (148.62 km) N | Columbus Air Force Base (CBM) | Columbus, Mississippi, United States | |
| 11 | 101.99 miles (164.14 km) SE | Monroe County Airport (MVC) | Monroeville, Alabama, United States | |
| 12 | 102.99 miles (165.74 km) E | Craig Field (SEM) | Selma, Alabama, United States | |
| 13 | 111.44 miles (179.34 km) NW | Greenwood-Leflore Airport (GWO) | Greenwood, Mississippi, United States | |
| 14 | 117.29 miles (188.76 km) SSE | Mobile Regional Airport (MOB) | Mobile, Alabama, United States | |
| 15 | 124.56 miles (200.46 km) SSE | Mobile Downtown Airport (BFM) | Mobile, Alabama, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,055.42 miles (17,791.93 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,037.47 miles (17,763.04 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,027.49 miles (17,746.99 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 4 | 11,026.18 miles (17,744.88 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 5 | 11,022.85 miles (17,739.51 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 6 | 11,020.66 miles (17,736.00 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 7 | 11,020.31 miles (17,735.43 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 8 | 11,018.96 miles (17,733.25 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 9 | 11,000.64 miles (17,703.77 km) SSW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 10 | 10,999.93 miles (17,702.64 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 11 | 10,996.69 miles (17,697.41 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 12 | 10,993.53 miles (17,692.33 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 13 | 10,985.97 miles (17,680.17 km) WSW | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 14 | 10,969.46 miles (17,653.59 km) W | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,953.56 miles (17,628.00 km) W | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |