The flight distance from Cancun International Airport (CUN) in Cancun, Mexico to Fort Smith Airport (YSM) in Fort Smith, Canada is 4,762 kilometers (2,959 miles / 2,571 nautical miles). The estimated flight time for this route is approximately 7h, flying north northwest at a heading of 342°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting Mexico with Canada. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 15:47 in Cancun, it's 13:47 in Fort Smith.

The return flight from Fort Smith (YSM) to Cancun (CUN) follows a heading of 144° (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 Cancun International Airport (CUN) and Fort Smith Airport (YSM) detail pages, or use our flight duration calculator to compare other routes.