The flight distance from Seattle-Tacoma International Airport (SEA) in Seattle, United States to Sehwan Sharif Airport (SYW) in Sehwan Sharif, Pakistan is 11,734 kilometers (7,291 miles / 6,336 nautical miles). The estimated flight time for this route is approximately 15h, flying north at a heading of 351°.

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 Pakistan. It is an intercontinental flight between North America and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 23:37 in Seattle, it's 12:37 in Sehwan Sharif. With a 13-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 Sehwan Sharif (SYW) to Seattle (SEA) follows a heading of 7° (north). 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 Sehwan Sharif Airport (SYW) detail pages, or use our flight duration calculator to compare other routes.