The flight distance from Walla Walla Regional Airport (ALW) in Walla Walla, United States to Chek Lap Kok International Airport (HKG) in Hong Kong, Hong Kong is 10,772 kilometers (6,694 miles / 5,817 nautical miles). The estimated flight time for this route is approximately 14h, flying northwest at a heading of 313°.

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 Hong Kong. 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 16:43 in Walla Walla, it's 08:43 in Hong Kong. With a 16-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 1,166 feet between the two airports. Chek Lap Kok International Airport sits lower than Walla Walla Regional Airport.

The return flight from Hong Kong (HKG) to Walla Walla (ALW) follows a heading of 34° (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 Chek Lap Kok International Airport (HKG) detail pages, or use our flight duration calculator to compare other routes.