Nonstop flight route between Richard Toll, Senegal and Cahokia, Illinois (near St. Louis), United States:
Departure Airport:

Arrival Airport:

Distance from RDT to CPS:
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- About this route
- RDT Airport Information
- CPS Airport Information
- Facts about RDT
- Facts about CPS
- Map of Nearest Airports to RDT
- List of Nearest Airports to RDT
- Map of Furthest Airports from RDT
- List of Furthest Airports from RDT
- 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 Richard Toll Airport (RDT), Richard Toll, Senegal and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 4,689 miles (or 7,546 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 Richard Toll Airport and St. Louis Downtown 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 Richard Toll Airport and St. Louis Downtown Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | RDT / GOSR |
Airport Name: | Richard Toll Airport |
Location: | Richard Toll, Senegal |
GPS Coordinates: | 16°26'15"N by 15°39'25"W |
Area Served: | Richard Toll, Senegal |
Airport Type: | Public |
Elevation: | 20 feet (6 meters) |
View all routes: | Routes from RDT |
More Information: | RDT 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 Richard Toll Airport (RDT):
- The furthest airport from Richard Toll Airport (RDT) is Santo-Pekoa International Airport (SON), which is nearly antipodal to Richard Toll Airport (meaning Richard Toll Airport is almost on the exact opposite side of the Earth from Santo-Pekoa International Airport), and is located 12,235 miles (19,690 kilometers) away in Luganville, Vanuatu.
- Because of Richard Toll Airport's relatively low elevation of 20 feet, planes can take off or land at Richard Toll 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 Richard Toll Airport (RDT) is Podor Airport (POD), which is located 49 miles (78 kilometers) ENE of RDT.
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 airport opened in 1929 as Curtiss-Steinberg Airport.
- 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 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.
- St. Louis Downtown Airport (CPS) has 3 runways.