Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Winnipeg, Manitoba, Canada:
Departure Airport:

Arrival Airport:

Distance from CPS to YWG:
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- About this route
- CPS Airport Information
- YWG Airport Information
- Facts about CPS
- Facts about YWG
- 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 YWG
- List of Nearest Airports to YWG
- Map of Furthest Airports from YWG
- List of Furthest Airports from YWG
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Winnipeg James Armstrong Richardson International Airport (YWG), Winnipeg, Manitoba, Canada would travel a Great Circle distance of 857 miles (or 1,380 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 Winnipeg James Armstrong Richardson 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: | YWG / CYWG |
Airport Name: | Winnipeg James Armstrong Richardson International Airport |
Location: | Winnipeg, Manitoba, Canada |
GPS Coordinates: | 49°54'35"N by 97°14'23"W |
Area Served: | Winnipeg, Manitoba |
Operator/Owner: | Transport Canada |
Airport Type: | Public |
Elevation: | 783 feet (239 meters) |
# of Runways: | 2 |
View all routes: | Routes from YWG |
More Information: | YWG Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- The airport closed in 1959 and reopened six years later as Bi-State Parks Airport.
- Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
- 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.
- 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.
- St. Louis Downtown Airport (CPS) has 3 runways.
Facts about Winnipeg James Armstrong Richardson International Airport (YWG):
- The closest airport to Winnipeg James Armstrong Richardson International Airport (YWG) is Portage la Prairie/Southport Airport (YPG), which is located 46 miles (74 kilometers) W of YWG.
- Because of Winnipeg James Armstrong Richardson International Airport's relatively low elevation of 783 feet, planes can take off or land at Winnipeg James Armstrong Richardson International 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 airport is served by two duty-free stores as well as a Liquor Mart Express located pre-security in the arrivals area.
- There are two regional airlines that operate their own small, exclusive terminal buildings at Winnipeg International Airport to facilitate their passenger, cargo and charter services.
- Air Canada operates a Maple Leaf Lounge located in the domestic/international departures area.
- On December 10, 2006, the Minister of Transport, Lawrence Cannon, announced Winnipeg International Airport was to be renamed Winnipeg James Armstrong Richardson International Airport in honour of the influential businessman and pioneer of Canadian commercial aviation from Winnipeg.
- The Winnipeg Bus Terminal was opened beside the main terminal building on August 15, 2009.
- An important transportation hub for the province of Manitoba, Winnipeg International Airport is the only commercial international airport within the province as the other airports of entry serve general aviation only.
- Winnipeg James Armstrong Richardson International Airport (YWG) has 2 runways.
- The furthest airport from Winnipeg James Armstrong Richardson International Airport (YWG) is Margaret River Airport (MGV), which is located 10,465 miles (16,841 kilometers) away in Margaret River, Western Australia, Australia.