The flight distance from Denver International Airport (DEN) in Denver, United States to Abel Santamaria Airport (SNU) in Santa Clara, Cuba is 3,025 kilometers (1,880 miles / 1,634 nautical miles). The estimated flight time for this route is approximately 5h, flying east southeast at a heading of 122°.

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

Time zone information: When it's 22:45 in Denver, it's 00:45 in Santa Clara.

There is a significant elevation difference of 5,096 feet between the two airports. Abel Santamaria 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 Santa Clara (SNU) to Denver (DEN) follows a heading of 315° (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 Abel Santamaria Airport (SNU) detail pages, or use our flight duration calculator to compare other routes.