The flight distance from Christchurch International Airport (CHC) in Christchurch, New Zealand to Dong Hoi Airport (VDH) in Dong Hoi, Vietnam is 9,530 kilometers (5,922 miles / 5,146 nautical miles). The estimated flight time for this route is approximately 12h, flying west northwest at a heading of 299°.

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

Time zone information: When it's 06:58 in Christchurch, it's 00:58 in Dong Hoi. With a 6-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from Dong Hoi (VDH) to Christchurch (CHC) follows a heading of 138° (southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Christchurch International Airport (CHC) and Dong Hoi Airport (VDH) detail pages, or use our flight duration calculator to compare other routes.