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

Arrival Airport:

Distance from CLI to CPS:
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- About this route
- CLI Airport Information
- CPS Airport Information
- Facts about CLI
- Facts about CPS
- Map of Nearest Airports to CLI
- List of Nearest Airports to CLI
- Map of Furthest Airports from CLI
- List of Furthest Airports from CLI
- Map of Nearest Airports to CPS
- List of Nearest Airports to CPS
- Map of Furthest Airports from CPS
- List of Furthest Airports from CPS
About this route:
A direct, nonstop flight between Clintonville Municipal Airport (CLI), Clintonville, Wisconsin, United States and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 424 miles (or 682 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 relatively short distance between Clintonville Municipal Airport and St. Louis Downtown Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | CLI / KCLI |
Airport Name: | Clintonville Municipal Airport |
Location: | Clintonville, Wisconsin, United States |
GPS Coordinates: | 44°36'47"N by 88°43'50"W |
Area Served: | Clintonville, Wisconsin |
Operator/Owner: | City of Clintonville |
Airport Type: | Public |
Elevation: | 822 feet (251 meters) |
# of Runways: | 3 |
View all routes: | Routes from CLI |
More Information: | CLI Maps & Info |
Arrival 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 |
Facts about Clintonville Municipal Airport (CLI):
- The furthest airport from Clintonville Municipal Airport (CLI) is Margaret River Airport (MGV), which is located 10,972 miles (17,657 kilometers) away in Margaret River, Western Australia, Australia.
- Clintonville Municipal Airport (CLI) has 3 runways.
- Because of Clintonville Municipal Airport's relatively low elevation of 822 feet, planes can take off or land at Clintonville Municipal 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 Clintonville Municipal Airport (CLI) is Outagamie County Regional Airport (ATW), which is located 27 miles (43 kilometers) SSE of CLI.
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.
- 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.
- St. Louis Downtown Airport (CPS) has 3 runways.
- The airport opened in 1929 as Curtiss-Steinberg Airport.