The flight distance from Denver International Airport (DEN) in Denver, United States to Sierra Blanca Regional Airport (RUI) in Ruidoso, United States is 716 kilometers (445 miles / 386 nautical miles). The estimated flight time for this route is approximately 2h, flying south at a heading of 186°.

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation.

Time zone information: When it's 06:14 in Denver, it's 06:14 in Ruidoso.

There is a significant elevation difference of 1,380 feet between the two airports. Sierra Blanca Regional Airport sits higher than Denver International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Ruidoso (RUI) to Denver (DEN) follows a heading of 6° (north). 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 Sierra Blanca Regional Airport (RUI) detail pages, or use our flight duration calculator to compare other routes.