The flight distance from Chek Lap Kok International Airport (HKG) in Hong Kong, Hong Kong to Lemhi County Airport (SMN) in Salmon, United States is 11,093 kilometers (6,893 miles / 5,990 nautical miles). The estimated flight time for this route is approximately 14h, flying north northeast at a heading of 32°.

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

Time zone information: When it's 19:08 in Hong Kong, it's 04:08 in Salmon. 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 4,016 feet between the two airports. Lemhi County Airport sits higher than Chek Lap Kok International Airport.

The return flight from Salmon (SMN) to Hong Kong (HKG) follows a heading of 316° (northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Chek Lap Kok International Airport (HKG) and Lemhi County Airport (SMN) detail pages, or use our flight duration calculator to compare other routes.