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

Arrival Airport:

Distance from CPS to YMJ:
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- About this route
- CPS Airport Information
- YMJ Airport Information
- Facts about CPS
- Facts about YMJ
- 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 YMJ
- List of Nearest Airports to YMJ
- Map of Furthest Airports from YMJ
- List of Furthest Airports from YMJ
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and CFB Moose Jaw (YMJ), Moose Jaw, Saskatchewan, Canada would travel a Great Circle distance of 1,108 miles (or 1,783 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 CFB Moose Jaw, 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: | YMJ / CYMJ |
Airport Names: |
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Location: | Moose Jaw, Saskatchewan, Canada |
GPS Coordinates: | 50°19'49"N by 105°33'33"W |
Operator/Owner: | Government of Canada |
Airport Type: | Military |
Elevation: | 1892 feet (577 meters) |
# of Runways: | 3 |
View all routes: | Routes from YMJ |
More Information: | YMJ 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.
- St. Louis Downtown Airport (CPS) has 3 runways.
- 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.
- 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.
- 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.
Facts about CFB Moose Jaw (YMJ):
- In addition to being known as "CFB Moose Jaw", another name for YMJ is "Moose Jaw/Air Vice Marshal C.M. McEwen Airport".
- By the early 1990s, CFB Moose Jaw was operated by over 1,300 employees and made a significant economical impact on the region, but pending cutbacks in military spending spread rumours of possible closure of the base.
- In 1968 the RCAF merged with the Canadian Army and the Royal Canadian Navy to form the unified Canadian Forces.
- CFB Moose Jaw (YMJ) has 3 runways.
- The furthest airport from CFB Moose Jaw (YMJ) is Sir Gaëtan Duval Airport (RRG), which is located 10,239 miles (16,478 kilometers) away in Rodrigues Island, Mauritius.
- In 1946 RCAF Station Moose Jaw was decommissioned and the aerodrome was returned to civilian service after the war.
- The base's airfield is named after Air Vice-Marshal Clifford McEwen and is one of only three military aerodromes in Canada to be named after an individual, Valcartier Lecomte) Heliport and Cold Lake/Group Captain R.W.
- The closest airport to CFB Moose Jaw (YMJ) is Regina International Airport (YQR), which is located 40 miles (64 kilometers) E of YMJ.