The flight distance from Seattle-Tacoma International Airport (SEA) in Seattle, United States to Murrin Murrin Airport (WUI) in Murrin Murrin Airport, Australia is 14,204 kilometers (8,826 miles / 7,669 nautical miles). The estimated flight time for this route is approximately 18h, flying west at a heading of 267°.

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

Time zone information: When it's 14:32 in Seattle, it's 05:32 in Murrin Murrin Airport. With a 15-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 1,103 feet between the two airports. Murrin Murrin Airport sits higher than Seattle-Tacoma International Airport.

The return flight from Murrin Murrin Airport (WUI) to Seattle (SEA) follows a heading of 50° (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 Seattle-Tacoma International Airport (SEA) and Murrin Murrin Airport (WUI) detail pages, or use our flight duration calculator to compare other routes.