The flight distance from Hat Yai International Airport (HDY) in Hat Yai, Thailand to Calgary International Airport (YYC) in Calgary, Canada is 12,771 kilometers (7,935 miles / 6,896 nautical miles). The estimated flight time for this route is approximately 16h, flying north northeast at a heading of 23°.

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 Thailand with Canada. 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 12:41 in Hat Yai, it's 22:41 in Calgary. 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 3,467 feet between the two airports. Calgary International Airport sits higher than Hat Yai International Airport.

The return flight from Calgary (YYC) to Hat Yai (HDY) follows a heading of 322° (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 Hat Yai International Airport (HDY) and Calgary International Airport (YYC) detail pages, or use our flight duration calculator to compare other routes.