The flight distance from Denver International Airport (DEN) in Denver, United States to Lemhi County Airport (SMN) in Salmon, United States is 954 kilometers (593 miles / 515 nautical miles). The estimated flight time for this route is approximately 2h, flying northwest at a heading of 311°.

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 01:47 in Denver, it's 01:47 in Salmon.

There is a significant elevation difference of 1,390 feet between the two airports. Lemhi County 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 Salmon (SMN) to Denver (DEN) follows a heading of 125° (southeast). 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 Lemhi County Airport (SMN) detail pages, or use our flight duration calculator to compare other routes.