The flight distance from Denver International Airport (DEN) in Denver, United States to Mammoth Yosemite Airport (MMH) in Mammoth Lakes, United States is 1,253 kilometers (778 miles / 676 nautical miles). The estimated flight time for this route is approximately 2h, flying west at a heading of 263°.

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. Despite being a domestic route, there is a 1-hour time difference between the two cities.

Time zone information: When it's 02:18 in Denver, it's 01:18 in Mammoth Lakes.

There is a significant elevation difference of 1,701 feet between the two airports. Mammoth Yosemite 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 Mammoth Lakes (MMH) to Denver (DEN) follows a heading of 74° (east northeast). 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 Mammoth Yosemite Airport (MMH) detail pages, or use our flight duration calculator to compare other routes.