The flight distance from Denver International Airport (DEN) in Denver, United States to Retalhuleu Airport (RER) in Retalhuleu, Guatemala is 3,088 kilometers (1,919 miles / 1,667 nautical miles). The estimated flight time for this route is approximately 5h, flying south southeast at a heading of 152°.

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 Guatemala. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 02:58 in Denver, it's 03:58 in Retalhuleu.

There is a significant elevation difference of 4,778 feet between the two airports. Retalhuleu Airport sits lower than Denver International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Retalhuleu (RER) to Denver (DEN) follows a heading of 338° (north northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Denver International Airport (DEN) and Retalhuleu Airport (RER) detail pages, or use our flight duration calculator to compare other routes.