The flight distance from Clayton Municipal Airpark (CAO) in Clayton, United States to Montréal / Pierre Elliott Trudeau International Airport (YUL) in Dorval, Canada is 2,647 kilometers (1,645 miles / 1,429 nautical miles). The estimated flight time for this route is approximately 4h, flying east northeast at a heading of 59°.

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 21:23 in Clayton, it's 23:23 in Dorval.

There is a significant elevation difference of 4,852 feet between the two airports. Montréal / Pierre Elliott Trudeau International Airport sits lower than Clayton Municipal Airpark.

The return flight from Dorval (YUL) to Clayton (CAO) follows a heading of 258° (west 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 Clayton Municipal Airpark (CAO) and Montréal / Pierre Elliott Trudeau International Airport (YUL) detail pages, or use our flight duration calculator to compare other routes.