Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Fort Wayne, Indiana, United States:
Departure Airport:

Arrival Airport:

Distance from CPS to FWA:
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- About this route
- CPS Airport Information
- FWA Airport Information
- Facts about CPS
- Facts about FWA
- 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 FWA
- List of Nearest Airports to FWA
- Map of Furthest Airports from FWA
- List of Furthest Airports from FWA
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Fort Wayne International Airport (FWA), Fort Wayne, Indiana, United States would travel a Great Circle distance of 311 miles (or 501 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 Fort Wayne International 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: | FWA / KFWA |
Airport Name: | Fort Wayne International Airport |
Location: | Fort Wayne, Indiana, United States |
GPS Coordinates: | 40°58'41"N by 85°11'43"W |
Area Served: | Fort Wayne, Indiana |
Airport Type: | Public |
Elevation: | 814 feet (248 meters) |
# of Runways: | 3 |
View all routes: | Routes from FWA |
More Information: | FWA Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
- 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 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 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.
Facts about Fort Wayne International Airport (FWA):
- The oldest original Baer Army Air Field hangar, Hangar No.
- Fort Wayne International Airport (FWA) has 3 runways.
- The furthest airport from Fort Wayne International Airport (FWA) is Margaret River Airport (MGV), which is located 11,226 miles (18,066 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Fort Wayne International Airport (FWA) is Smith Field (SMD), which is located only 12 miles (19 kilometers) N of FWA.
- In 2008, all Fort Wayne-Allen County Airport Authority properties including Fort Wayne International Airport and Smith Field received a new logo.
- The Greater Fort Wayne Aviation Museum in the terminal recounts early aviation history in Northeastern Indiana.
- Fort Wayne International is also home to a maintenance base for Endeavor Air.
- Because of Fort Wayne International Airport's relatively low elevation of 814 feet, planes can take off or land at Fort Wayne International 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 airport's terminal also received updates in 2013.