The flight distance from Seattle-Tacoma International Airport (SEA) in Seattle, United States to Toyama Airport (TOY) in Toyama, Japan is 7,791 kilometers (4,841 miles / 4,207 nautical miles). The estimated flight time for this route is approximately 10h, flying west northwest at a heading of 303°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting United States with Japan. 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 23:36 in Seattle, it's 16:36 in Toyama. With a 17-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 Toyama (TOY) to Seattle (SEA) follows a heading of 45° (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 Toyama Airport (TOY) detail pages, or use our flight duration calculator to compare other routes.