Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Kalemie, Democratic Republic of the Congo:
Departure Airport:

Arrival Airport:

Distance from CPS to FMI:
Share this route:
Jump to:
- About this route
- CPS Airport Information
- FMI Airport Information
- Facts about CPS
- Facts about FMI
- 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 FMI
- List of Nearest Airports to FMI
- Map of Furthest Airports from FMI
- List of Furthest Airports from FMI
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Kalemie Airport (FMI), Kalemie, Democratic Republic of the Congo would travel a Great Circle distance of 8,047 miles (or 12,951 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 large distance between St. Louis Downtown Airport and Kalemie Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between St. Louis Downtown Airport and Kalemie Airport. You'll see that it will travel the same route of the red line on this map!
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: | FMI / FZRF |
Airport Name: | Kalemie Airport |
Location: | Kalemie, Democratic Republic of the Congo |
GPS Coordinates: | 5°52'32"S by 29°15'0"E |
Airport Type: | Public |
Elevation: | 2569 feet (783 meters) |
# of Runways: | 1 |
View all routes: | Routes from FMI |
More Information: | FMI Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- St. Louis Downtown Airport (CPS) has 3 runways.
- 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 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 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.
- 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.
- The airport closed in 1959 and reopened six years later as Bi-State Parks Airport.
Facts about Kalemie Airport (FMI):
- The closest airport to Kalemie Airport (FMI) is Kigoma Airport (TKQ), which is located 74 miles (120 kilometers) NNE of FMI.
- The furthest airport from Kalemie Airport (FMI) is Cassidy International Airport (CXI), which is located 11,909 miles (19,165 kilometers) away in Christmas Island, Kiribati.
- Kalemie Airport (FMI) currently has only 1 runway.