The flight distance from Atbara Airport (ATB) in Atbara, Sudan to Denver International Airport (DEN) in Denver, United States is 12,317 kilometers (7,654 miles / 6,651 nautical miles). The estimated flight time for this route is approximately 15h, flying north northwest at a heading of 327°.

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 Sudan 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 11:46 in Atbara, it's 02:46 in Denver. With a 9-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 4,253 feet between the two airports. Denver International Airport sits higher than Atbara Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Denver (DEN) to Atbara (ATB) follows a heading of 42° (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 Atbara Airport (ATB) and Denver International Airport (DEN) detail pages, or use our flight duration calculator to compare other routes.