The flight distance from Hartsfield - Jackson Atlanta International Airport (ATL) in Atlanta, United States to Lemhi County Airport (SMN) in Salmon, United States is 2,813 kilometers (1,748 miles / 1,519 nautical miles). The estimated flight time for this route is approximately 4h, flying northwest at a heading of 306°.

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 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 2-hour time difference between the two cities.

Time zone information: When it's 07:19 in Atlanta, it's 05:19 in Salmon.

There is a significant elevation difference of 3,018 feet between the two airports. Lemhi County Airport sits higher than Hartsfield - Jackson Atlanta International Airport.

The return flight from Salmon (SMN) to Atlanta (ATL) follows a heading of 107° (east 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 Hartsfield - Jackson Atlanta International Airport (ATL) and Lemhi County Airport (SMN) detail pages, or use our flight duration calculator to compare other routes.