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

Arrival Airport:

Distance from CPS to FFT:
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- About this route
- CPS Airport Information
- FFT Airport Information
- Facts about CPS
- Facts about FFT
- 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 FFT
- List of Nearest Airports to FFT
- Map of Furthest Airports from FFT
- List of Furthest Airports from FFT
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Capital City Airport (FFT), Frankfort, Kentucky, United States would travel a Great Circle distance of 286 miles (or 460 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 Capital City 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: | FFT / KFFT |
Airport Name: | Capital City Airport |
Location: | Frankfort, Kentucky, United States |
GPS Coordinates: | 38°10'54"N by 84°54'21"W |
Area Served: | Frankfort, Kentucky |
Operator/Owner: | Commonwealth of Kentucky |
Airport Type: | Public |
Elevation: | 806 feet (246 meters) |
# of Runways: | 1 |
View all routes: | Routes from FFT |
More Information: | FFT 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.
- 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.
- The two survivors out of the airport's original four hangars, Hangar 1 and Hangar 2, are listed on the National Register of Historic Places.
- 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.
Facts about Capital City Airport (FFT):
- Capital City Airport (FFT) currently has only 1 runway.
- The furthest airport from Capital City Airport (FFT) is Margaret River Airport (MGV), which is located 11,284 miles (18,160 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Capital City Airport's relatively low elevation of 806 feet, planes can take off or land at Capital City 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 Capital City Airport (FFT) is Blue Grass Airport (LEX), which is located only 19 miles (31 kilometers) ESE of FFT.