The flight distance from Walla Walla Regional Airport (ALW) in Walla Walla, United States to Suvarnabhumi Airport (BKK) in Bangkok, Thailand is 12,307 kilometers (7,647 miles / 6,645 nautical miles). The estimated flight time for this route is approximately 15h, flying northwest at a heading of 319°.

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 Thailand. 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 09:40 in Walla Walla, it's 23:40 in Bangkok. With a 14-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 1,189 feet between the two airports. Suvarnabhumi Airport sits lower than Walla Walla Regional Airport.

The return flight from Bangkok (BKK) to Walla Walla (ALW) follows a heading of 28° (north 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 Walla Walla Regional Airport (ALW) and Suvarnabhumi Airport (BKK) detail pages, or use our flight duration calculator to compare other routes.