The flight distance from Heihe Airport (HEK) in Heihe, China to Chek Lap Kok International Airport (HKG) in Hong Kong, Hong Kong is 3,311 kilometers (2,057 miles / 1,788 nautical miles). The estimated flight time for this route is approximately 5h, flying south southwest at a heading of 206°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is an international route connecting China with Hong Kong. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 17:37 in Heihe, it's 17:37 in Hong Kong.

There is a significant elevation difference of 8,502 feet between the two airports. Chek Lap Kok International Airport sits lower than Heihe Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Hong Kong (HKG) to Heihe (HEK) follows a heading of 17° (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 Heihe Airport (HEK) and Chek Lap Kok International Airport (HKG) detail pages, or use our flight duration calculator to compare other routes.