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

Arrival Airport:

Distance from CPS to MCI:
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- About this route
- CPS Airport Information
- MCI Airport Information
- Facts about CPS
- Facts about MCI
- 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 MCI
- List of Nearest Airports to MCI
- Map of Furthest Airports from MCI
- List of Furthest Airports from MCI
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Kansas City International Airport (MCI), Kansas City, Missouri, United States would travel a Great Circle distance of 250 miles (or 402 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 Kansas City 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: | MCI / KMCI |
Airport Name: | Kansas City International Airport |
Location: | Kansas City, Missouri, United States |
GPS Coordinates: | 39°17'50"N by 94°42'50"W |
Area Served: | Kansas City, Missouri; Kansas City, Kansas, United States |
Airport Type: | Public |
Elevation: | 1026 feet (313 meters) |
# of Runways: | 3 |
View all routes: | Routes from MCI |
More Information: | MCI Maps & Info |
Facts about St. Louis Downtown Airport (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.
- 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.
- St. Louis Downtown Airport (CPS) has 3 runways.
- 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.
Facts about Kansas City International Airport (MCI):
- The site just north of the then unincorporated hamlet of Hampton, Missouri was picked in May 1953 under the guidance of City Manager L.P.
- Kansas City International Airport is a public airport 15 miles northwest of downtown Kansas City, in Platte County, Missouri.
- Many design decisions were driven by TWA, which envisioned it would be its hub, with 747s and Supersonic Transports whisking people from America's heartland to all points on the globe.
- The furthest airport from Kansas City International Airport (MCI) is Margaret River Airport (MGV), which is located 10,750 miles (17,301 kilometers) away in Margaret River, Western Australia, Australia.
- TWA's vision for the future of flight which had been pioneered by the TWA Flight Center at JFK Airport in New York City proved obsolete almost from the start.
- Kansas City International Airport handled 10,148,524 passengers last year.
- Kansas City International Airport (MCI) has 3 runways.
- The closest airport to Kansas City International Airport (MCI) is Sherman Army AirfieldSherman Air Force Base (FLV), which is located only 12 miles (19 kilometers) WNW of MCI.
- After the establishment of the Transportation Security Administration, MCI was one of five airports where the TSA has experimented with using independent contractors to provide all traveler inspector services.