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

Arrival Airport:

Distance from CPS to SUE:
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- About this route
- CPS Airport Information
- SUE Airport Information
- Facts about CPS
- Facts about SUE
- 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 SUE
- List of Nearest Airports to SUE
- Map of Furthest Airports from SUE
- List of Furthest Airports from SUE
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Door County Cherryland Airport (SUE), Sturgeon Bay, Wisconsin, United States would travel a Great Circle distance of 456 miles (or 733 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 St. Louis Downtown Airport and Door County Cherryland Airport, the route shown on this map most likely still appears to be a straight line.
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: | SUE / KSUE |
Airport Name: | Door County Cherryland Airport |
Location: | Sturgeon Bay, Wisconsin, United States |
GPS Coordinates: | 44°50'36"N by 87°25'18"W |
Area Served: | Sturgeon Bay, Wisconsin |
Operator/Owner: | Door County |
Airport Type: | Public |
Elevation: | 724 feet (221 meters) |
# of Runways: | 2 |
View all routes: | Routes from SUE |
More Information: | SUE 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.
- 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.
- 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.
- 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.
Facts about Door County Cherryland Airport (SUE):
- Because of Door County Cherryland Airport's relatively low elevation of 724 feet, planes can take off or land at Door County Cherryland 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.
- Door County Cherryland Airport (SUE) has 2 runways.
- The furthest airport from Door County Cherryland Airport (SUE) is Margaret River Airport (MGV), which is located 11,025 miles (17,742 kilometers) away in Margaret River, Western Australia, Australia.
- Door County Cherryland Airport covers an area of 406 acres at an elevation of 724 feet above mean sea level.
- The closest airport to Door County Cherryland Airport (SUE) is Austin Straubel International Airport (GRB), which is located 43 miles (69 kilometers) SW of SUE.