The flight distance from Great Falls International Airport (GTF) in Great Falls, United States to Daniel K Inouye International Airport (HNL) in Honolulu, United States is 5,059 kilometers (3,143 miles / 2,732 nautical miles). The estimated flight time for this route is approximately 7h, flying west southwest at a heading of 251°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

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 3-hour time difference between the two cities.

Time zone information: When it's 19:37 in Great Falls, it's 16:37 in Honolulu. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 3,667 feet between the two airports. Daniel K Inouye International Airport sits lower than Great Falls International Airport.

The return flight from Honolulu (HNL) to Great Falls (GTF) follows a heading of 43° (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 Great Falls International Airport (GTF) and Daniel K Inouye International Airport (HNL) detail pages, or use our flight duration calculator to compare other routes.