The flight distance from Seattle-Tacoma International Airport (SEA) in Seattle, United States to Tambacounda Airport (TUD) in Tambacounda, Senegal is 10,232 kilometers (6,358 miles / 5,525 nautical miles). The estimated flight time for this route is approximately 13h, flying east northeast at a heading of 67°.

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 United States with Senegal. 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 01:30 in Seattle, it's 09:30 in Tambacounda. 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.

The return flight from Tambacounda (TUD) to Seattle (SEA) follows a heading of 320° (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 Seattle-Tacoma International Airport (SEA) and Tambacounda Airport (TUD) detail pages, or use our flight duration calculator to compare other routes.