Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Waterloo Regional Municipality, Ontario, Canada:
Departure Airport:

Arrival Airport:

Distance from CPS to YKF:
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- About this route
- CPS Airport Information
- YKF Airport Information
- Facts about CPS
- Facts about YKF
- 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 YKF
- List of Nearest Airports to YKF
- Map of Furthest Airports from YKF
- List of Furthest Airports from YKF
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Region of Waterloo International Airport (YKF), Waterloo Regional Municipality, Ontario, Canada would travel a Great Circle distance of 611 miles (or 983 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 Region of Waterloo 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: | YKF / CYKF |
Airport Name: | Region of Waterloo International Airport |
Location: | Waterloo Regional Municipality, Ontario, Canada |
GPS Coordinates: | 43°27'38"N by 80°22'42"W |
Area Served: | Regional Municipality of Waterloo, Ontario |
Operator/Owner: | Regional Municipality of Waterloo, OntarioAirport Manager - Chris Wood, AAE |
Airport Type: | Public |
Elevation: | 1055 feet (322 meters) |
# of Runways: | 2 |
View all routes: | Routes from YKF |
More Information: | YKF Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- 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 airport opened in 1929 as Curtiss-Steinberg Airport.
- 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.
- 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 Region of Waterloo International Airport (YKF):
- Local taxis, limousines and chartered buses provide ground transportation to and from the airport.
- The furthest airport from Region of Waterloo International Airport (YKF) is Margaret River Airport (MGV), which is located 11,377 miles (18,309 kilometers) away in Margaret River, Western Australia, Australia.
- On 1 October 2007, Bearskin Airlines started daily non-stop flights to Ottawa.
- A historical plaque near the entrance of Lexington Park describes the runways.
- At the end of the War there was a push for a larger and more appropriate place for private and commercial aviation in the area.
- Region of Waterloo International Airport (YKF) has 2 runways.
- The closest airport to Region of Waterloo International Airport (YKF) is John C. Munro Hamilton International Airport (YHM), which is located 30 miles (48 kilometers) SE of YKF.
- The Kitchener-Waterloo Municipal Airport, also known as Lexington Airport, began construction in 1929 on the Heinrich farm on Lexington Road in Waterloo.
- On 22 March 2011, Bearskin Airlines announced daily flight to Montreal beginning on 1 May 2011.
- The new K-W Municipal Airport became a general aviation facility in 1969.
- The baseball diamond and soccer pitch at Lexington Park, 291 Lexington Road in Waterloo, are the site of the original hangar built in 1930.
- Region of Waterloo International Airport handled 138,733 passengers last year.