The flight distance from Cancun International Airport (CUN) in Cancun, Mexico to Sumter Airport (SUM) in Sumter, United States is 1,577 kilometers (980 miles / 851 nautical miles). The estimated flight time for this route is approximately 3h, flying north northeast at a heading of 23°.

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 07:29 in Cancun, it's 07:29 in Sumter.

The return flight from Sumter (SUM) to Cancun (CUN) follows a heading of 206° (south 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 Cancun International Airport (CUN) and Sumter Airport (SUM) detail pages, or use our flight duration calculator to compare other routes.