The flight distance from Heihe Airport (HEK) in Heihe, China to Wellington International Airport (WLG) in Wellington, New Zealand is 11,175 kilometers (6,944 miles / 6,034 nautical miles). The estimated flight time for this route is approximately 14h, flying southeast at a heading of 146°.

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 China with New Zealand. It is an intercontinental flight between Asia and Oceania. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 06:38 in Heihe, it's 10:38 in Wellington. The 4-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 8,489 feet between the two airports. Wellington 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 Wellington (WLG) to Heihe (HEK) follows a heading of 331° (north 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 Heihe Airport (HEK) and Wellington International Airport (WLG) detail pages, or use our flight duration calculator to compare other routes.