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

Arrival Airport:

Distance from CPS to EYL:
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- About this route
- CPS Airport Information
- EYL Airport Information
- Facts about CPS
- Facts about EYL
- 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 EYL
- List of Nearest Airports to EYL
- Map of Furthest Airports from EYL
- List of Furthest Airports from EYL
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Yélimané Airport (EYL), Yélimané, Mali would travel a Great Circle distance of 5,016 miles (or 8,072 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 Yélimané 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 Yélimané 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: | EYL / GAYE |
Airport Name: | Yélimané Airport |
Location: | Yélimané, Mali |
GPS Coordinates: | 15°7'58"N by 10°34'1"W |
Area Served: | Yélimané |
View all routes: | Routes from EYL |
More Information: | EYL Maps & Info |
Facts about St. Louis Downtown Airport (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.
- St. Louis Downtown Airport (CPS) has 3 runways.
- 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 closed in 1959 and reopened six years later as Bi-State Parks Airport.
- 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.
Facts about Yélimané Airport (EYL):
- The closest airport to Yélimané Airport (EYL) is Nioro Airport (NIX), which is located 67 miles (107 kilometers) E of EYL.
- The furthest airport from Yélimané Airport (EYL) is Sara Airport (SSR), which is nearly antipodal to Yélimané Airport (meaning Yélimané Airport is almost on the exact opposite side of the Earth from Sara Airport), and is located 12,348 miles (19,873 kilometers) away in Sara, Vanuatu.