The flight distance from Denver International Airport (DEN) in Denver, United States to Reus Air Base (REU) in Reus, Spain is 8,306 kilometers (5,161 miles / 4,485 nautical miles). The estimated flight time for this route is approximately 11h, flying northeast at a heading of 49°.

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 United States with Spain. It is an intercontinental flight between North America and Europe. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 02:00 in Denver, it's 10:00 in Reus. With a 8-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 5,201 feet between the two airports. Reus Air Base sits lower than Denver International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Reus (REU) to Denver (DEN) follows a heading of 310° (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 Reus Air Base (REU) detail pages, or use our flight duration calculator to compare other routes.