Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Al Dabbah, Sudan:
Departure Airport:

Arrival Airport:

Distance from CPS to AAD:
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- About this route
- CPS Airport Information
- AAD Airport Information
- Facts about CPS
- Facts about AAD
- 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 AAD
- List of Nearest Airports to AAD
- Map of Furthest Airports from AAD
- List of Furthest Airports from AAD
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Ad-Dabbah Airport (AAD), Al Dabbah, Sudan would travel a Great Circle distance of 6,979 miles (or 11,231 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 Ad-Dabbah 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 Ad-Dabbah 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: | AAD / - |
Airport Name: | Ad-Dabbah Airport |
Location: | Al Dabbah, Sudan |
GPS Coordinates: | 18°3'0"N by 30°56'59"E |
Area Served: | Al Dabbah |
Airport Type: | Public |
View all routes: | Routes from AAD |
More Information: | AAD 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.
- 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 opened in 1929 as Curtiss-Steinberg Airport.
- 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.
Facts about Ad-Dabbah Airport (AAD):
- The closest airport to Ad-Dabbah Airport (AAD) is El Debba Airport (EDB), which is located only 2 miles (3 kilometers) SSE of AAD.
- The furthest airport from Ad-Dabbah Airport (AAD) is Fa'a'ā International Airport (PPT), which is nearly antipodal to Ad-Dabbah Airport (meaning Ad-Dabbah Airport is almost on the exact opposite side of the Earth from Fa'a'ā International Airport), and is located 12,387 miles (19,934 kilometers) away in Papeete, Tahiti, French Polynesia.