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

Arrival Airport:

Distance from CPS to PTS:
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- About this route
- CPS Airport Information
- PTS Airport Information
- Facts about CPS
- Facts about PTS
- 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 PTS
- List of Nearest Airports to PTS
- Map of Furthest Airports from PTS
- List of Furthest Airports from PTS
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Atkinson Municipal Airport (PTS), Pittsburg, Kansas, United States would travel a Great Circle distance of 261 miles (or 420 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 Atkinson Municipal 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: | PTS / KPTS |
Airport Name: | Atkinson Municipal Airport |
Location: | Pittsburg, Kansas, United States |
GPS Coordinates: | 37°26'57"N by 94°43'51"W |
Area Served: | Pittsburg, Kansas |
Operator/Owner: | City of Pittsburg |
Airport Type: | Public |
Elevation: | 950 feet (290 meters) |
# of Runways: | 2 |
View all routes: | Routes from PTS |
More Information: | PTS Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- St. Louis Downtown Airport (CPS) has 3 runways.
- The airport opened in 1929 as Curtiss-Steinberg Airport.
- 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.
Facts about Atkinson Municipal Airport (PTS):
- Atkinson Municipal Airport covers an area of 742 acres at an elevation of 950 feet above mean sea level.
- The closest airport to Atkinson Municipal Airport (PTS) is Fort Scott Municipal Airport (FSK), which is located 24 miles (39 kilometers) N of PTS.
- The furthest airport from Atkinson Municipal Airport (PTS) is Margaret River Airport (MGV), which is located 10,752 miles (17,304 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Atkinson Municipal Airport's relatively low elevation of 950 feet, planes can take off or land at Atkinson 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.
- Atkinson Municipal Airport (PTS) has 2 runways.