The flight distance from Bole International Airport (ADD) in Addis Ababa, Ethiopia to Great Falls International Airport (GTF) in Great Falls, United States is 13,082 kilometers (8,129 miles / 7,064 nautical miles). The estimated flight time for this route is approximately 16h, flying north northwest at a heading of 338°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

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

Time zone information: When it's 15:26 in Addis Ababa, it's 05:26 in Great Falls. With a 10-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 3,950 feet between the two airports. Great Falls International Airport sits lower than Bole International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Great Falls (GTF) to Addis Ababa (ADD) follows a heading of 34° (north 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 Bole International Airport (ADD) and Great Falls International Airport (GTF) detail pages, or use our flight duration calculator to compare other routes.