The flight distance from Christchurch International Airport (CHC) in Christchurch, New Zealand to Ulaangom Airport (ULO) in Ulaangom Airport, Mongolia is 12,978 kilometers (8,064 miles / 7,008 nautical miles). The estimated flight time for this route is approximately 16h, flying northwest at a heading of 315°.

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 Mongolia. 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 12:57 in Christchurch, it's 06:57 in Ulaangom Airport. 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 Ulaangom Airport (ULO) to Christchurch (CHC) follows a heading of 127° (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 Ulaangom Airport (ULO) detail pages, or use our flight duration calculator to compare other routes.