The flight distance from Hartsfield - Jackson Atlanta International Airport (ATL) in Atlanta, United States to Helena Regional Airport (HLN) in Helena, United States is 2,729 kilometers (1,696 miles / 1,474 nautical miles). The estimated flight time for this route is approximately 4h, flying northwest at a heading of 310°.

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 06:05 in Atlanta, it's 04:05 in Helena.

There is a significant elevation difference of 2,851 feet between the two airports. Helena Regional Airport sits higher than Hartsfield - Jackson Atlanta International Airport.

The return flight from Helena (HLN) to Atlanta (ATL) follows a heading of 112° (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 Helena Regional Airport (HLN) detail pages, or use our flight duration calculator to compare other routes.