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

Arrival Airport:

Distance from CPS to RNB:
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- About this route
- CPS Airport Information
- RNB Airport Information
- Facts about CPS
- Facts about RNB
- 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 RNB
- List of Nearest Airports to RNB
- Map of Furthest Airports from RNB
- List of Furthest Airports from RNB
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Ronneby Airport (RNB), Ronneby, Sweden would travel a Great Circle distance of 4,576 miles (or 7,365 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 Ronneby 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 Ronneby 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: | RNB / ESDF |
Airport Name: | Ronneby Airport |
Location: | Ronneby, Sweden |
GPS Coordinates: | 56°16'0"N by 15°15'54"E |
Operator/Owner: | Swedavia |
Airport Type: | Military/Public (Luftfartsverket) |
Elevation: | 191 feet (58 meters) |
# of Runways: | 1 |
View all routes: | Routes from RNB |
More Information: | RNB 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.
- St. Louis Downtown Airport (CPS) has 3 runways.
- Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
- 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 Ronneby Airport (RNB):
- Because of Ronneby Airport's relatively low elevation of 191 feet, planes can take off or land at Ronneby 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.
- Ronneby Airport (RNB) currently has only 1 runway.
- The closest airport to Ronneby Airport (RNB) is Kalmar Öland Airport (KLR), which is located 49 miles (78 kilometers) NE of RNB.
- The furthest airport from Ronneby Airport (RNB) is Chatham Islands (CHT), which is located 11,434 miles (18,402 kilometers) away in Waitangi, Chatham Islands, New Zealand.