The flight distance from Great Falls International Airport (GTF) in Great Falls, United States to Tunis Carthage International Airport (TUN) in Tunis, Tunisia is 8,993 kilometers (5,588 miles / 4,856 nautical miles). The estimated flight time for this route is approximately 12h, flying northeast at a heading of 44°.

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 an international route connecting United States with Tunisia. It is an intercontinental flight between North America and Africa. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 08:12 in Great Falls, it's 16:12 in Tunis. With a 8-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 3,658 feet between the two airports. Tunis Carthage International Airport sits lower than Great Falls International Airport.

The return flight from Tunis (TUN) to Great Falls (GTF) follows a heading of 324° (northwest). 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 Tunis Carthage International Airport (TUN) detail pages, or use our flight duration calculator to compare other routes.