The flight distance from Cancun International Airport (CUN) in Cancun, Mexico to Roundup Airport (RPX) in Roundup, United States is 3,441 kilometers (2,138 miles / 1,858 nautical miles). The estimated flight time for this route is approximately 5h, flying north northwest at a heading of 330°.

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 Mexico with United States. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 07:17 in Cancun, it's 05:17 in Roundup.

There is a significant elevation difference of 3,468 feet between the two airports. Roundup Airport sits higher than Cancun International Airport.

The return flight from Roundup (RPX) to Cancun (CUN) follows a heading of 138° (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 Roundup Airport (RPX) detail pages, or use our flight duration calculator to compare other routes.