The flight distance from St Louis Lambert International Airport (STL) in St Louis, United States to Rouyn-Noranda Airport (YUY) in McWatters, Canada is 1,401 kilometers (871 miles / 757 nautical miles). The estimated flight time for this route is approximately 3h, flying northeast at a heading of 38°.

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

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 03:27 in St Louis, it's 04:27 in McWatters.

The return flight from McWatters (YUY) to St Louis (STL) follows a heading of 226° (southwest). 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 Lambert International Airport (STL) and Rouyn-Noranda Airport (YUY) detail pages, or use our flight duration calculator to compare other routes.