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

Arrival Airport:

Distance from PTS to CPS:
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- About this route
- PTS Airport Information
- CPS Airport Information
- Facts about PTS
- Facts about 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
- 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 Atkinson Municipal Airport (PTS), Pittsburg, Kansas, United States and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), 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 Atkinson 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: | 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 |
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 Atkinson Municipal Airport (PTS):
- Established as Pittsburg Airport in April 1940.
- The closest airport to Atkinson Municipal Airport (PTS) is Fort Scott Municipal Airport (FSK), which is located 24 miles (39 kilometers) N of PTS.
- Atkinson Municipal Airport (PTS) has 2 runways.
- 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.
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 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 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 two survivors out of the airport's original four hangars, Hangar 1 and Hangar 2, are listed on the National Register of Historic Places.