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

Arrival Airport:

Distance from CPS to KLB:
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- About this route
- CPS Airport Information
- KLB Airport Information
- Facts about CPS
- Facts about KLB
- 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 KLB
- List of Nearest Airports to KLB
- Map of Furthest Airports from KLB
- List of Furthest Airports from KLB
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Kalabo Airport (KLB), Kalabo, Zambia would travel a Great Circle distance of 8,075 miles (or 12,996 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 Kalabo 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 Kalabo 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: | KLB / FLKL |
Airport Name: | Kalabo Airport |
Location: | Kalabo, Zambia |
GPS Coordinates: | 14°59'49"S by 22°28'50"E |
Area Served: | Kalabo |
Airport Type: | Public |
Elevation: | 3920 feet (1,195 meters) |
# of Runways: | 1 |
View all routes: | Routes from KLB |
More Information: | KLB 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.
- 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.
- 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.
Facts about Kalabo Airport (KLB):
- The furthest airport from Kalabo Airport (KLB) is Kona International Airport at Keāhole (KOA), which is nearly antipodal to Kalabo Airport (meaning Kalabo Airport is almost on the exact opposite side of the Earth from Kona International Airport at Keāhole), and is located 12,095 miles (19,465 kilometers) away in Kailua / Kona, Hawaii, United States.
- Kalabo Airport (KLB) currently has only 1 runway.
- The closest airport to Kalabo Airport (KLB) is Mongu Airport (MNR), which is located 49 miles (79 kilometers) ESE of KLB.