Nonstop flight route between Alexandria, Louisiana, United States and Cahokia, Illinois (near St. Louis), United States:
Departure Airport:

Arrival Airport:

Distance from AEX to CPS:
Share this route:
Jump to:
- About this route
- AEX Airport Information
- CPS Airport Information
- Facts about AEX
- Facts about CPS
- Map of Nearest Airports to AEX
- List of Nearest Airports to AEX
- Map of Furthest Airports from AEX
- List of Furthest Airports from AEX
- Map of Nearest Airports to CPS
- List of Nearest Airports to CPS
- Map of Furthest Airports from CPS
- List of Furthest Airports from CPS
About this route:
A direct, nonstop flight between Alexandria International Airport (AEX), Alexandria, Louisiana, United States and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 518 miles (or 834 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 Alexandria International Airport and St. Louis Downtown Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | AEX / KAEX |
Airport Name: | Alexandria International Airport |
Location: | Alexandria, Louisiana, United States |
GPS Coordinates: | 31°19'39"N by 92°32'54"W |
Area Served: | Alexandria, Louisiana |
Operator/Owner: | England Authority |
Airport Type: | Public |
Elevation: | 89 feet (27 meters) |
# of Runways: | 2 |
View all routes: | Routes from AEX |
More Information: | AEX Maps & Info |
Arrival 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 |
Facts about Alexandria International Airport (AEX):
- Alexandria International Airport (AEX) has 2 runways.
- The England Authority has ten members of the Board of Commissioners.
- Prior to 1992, the facility was known as England Air Force Base, which was a front-line United States Air Force base which was opened during World War II and was used during the Cold War.
- In February 2004, Air Force One landed at the airport with President George W.
- The closest airport to Alexandria International Airport (AEX) is Esler Field (ESF), which is located only 16 miles (25 kilometers) ENE of AEX.
- The furthest airport from Alexandria International Airport (AEX) is Cocos (Keeling) Island Airport (CCK), which is located 10,986 miles (17,680 kilometers) away in Cocos Islands, Australia.
- Because of Alexandria International Airport's relatively low elevation of 89 feet, planes can take off or land at Alexandria International 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 St. Louis Downtown Airport (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.
- The two survivors out of the airport's original four hangars, Hangar 1 and Hangar 2, are listed on the National Register of Historic Places.
- 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.
- 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.
- Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
- St. Louis Downtown Airport (CPS) has 3 runways.