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

Arrival Airport:

Distance from CPS to JUB:
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- About this route
- CPS Airport Information
- JUB Airport Information
- Facts about CPS
- Facts about JUB
- 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 JUB
- List of Nearest Airports to JUB
- Map of Furthest Airports from JUB
- List of Furthest Airports from JUB
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Juba International Airport (JUB), Juba, South Sudan would travel a Great Circle distance of 7,664 miles (or 12,334 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 Juba International 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 Juba International 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: | JUB / HSSJ |
Airport Name: | Juba International Airport |
Location: | Juba, South Sudan |
GPS Coordinates: | 4°52'18"N by 31°36'3"E |
Area Served: | Juba |
Operator/Owner: | Civil Aviation Authority of South Sudan |
Airport Type: | Public / Military |
Elevation: | 1513 feet (461 meters) |
# of Runways: | 1 |
View all routes: | Routes from JUB |
More Information: | JUB 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.
- 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.
- Historic Hangar #2 houses the Greater Saint Louis Air & Space Museum and the airport is still home to the nation's oldest flight school, Parks College of Engineering and Aviation's Center for Aerospace Sciences, which holds CAA Flight School Certificate #1.
- St. Louis Downtown Airport (CPS) has 3 runways.
- 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.
Facts about Juba International Airport (JUB):
- The furthest airport from Juba International Airport (JUB) is Ahe Airport (AHE), which is located 11,761 miles (18,927 kilometers) away in Ahe, French Polynesia.
- The airport resides at an elevation of 1,513 feet above mean sea level.
- The closest airport to Juba International Airport (JUB) is Arua Airport (RUA), which is located 135 miles (217 kilometers) SSW of JUB.
- As of May 2011, Juba International Airport was undergoing improvements and expansion.
- Juba International Airport (JUB) currently has only 1 runway.
- It is one of the two international airports in South Sudan, the other one being Malakal International Airport.