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Airport Comparison
Cahokia/St Louis (CPS) to Calgary (YYC) Flight Distance
The flight distance from St Louis Downtown Airport (CPS) in Cahokia/St Louis, United States to Calgary International Airport (YYC) in Calgary, Canada is 2,324 kilometers (1,444 miles / 1,255 nautical miles). The estimated flight time for this route is approximately 4h, flying northwest at a heading of 315°.
This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.
This is an international route connecting United States with Canada. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.
Time zone information: When it's 06:22 in Cahokia/St Louis, it's 05:22 in Calgary.
There is a significant elevation difference of 3,144 feet between the two airports. Calgary International Airport sits higher than St Louis Downtown Airport.
The return flight from Calgary (YYC) to Cahokia/St Louis (CPS) follows a heading of 118° (east southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the St Louis Downtown Airport (CPS) and Calgary International Airport (YYC) detail pages, or use our flight duration calculator to compare other routes.
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