The flight distance from Christchurch International Airport (CHC) in Christchurch, New Zealand to Ulgii Mongolei Airport (ULG) in Ulgii Mongolei Airport, Mongolia is 13,039 kilometers (8,102 miles / 7,041 nautical miles). The estimated flight time for this route is approximately 16h, flying northwest at a heading of 313°.

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 10:55 in Christchurch, it's 04:55 in Ulgii Mongolei 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.

There is a significant elevation difference of 5,609 feet between the two airports. Ulgii Mongolei Airport sits higher than Christchurch International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Ulgii Mongolei Airport (ULG) to Christchurch (CHC) follows a heading of 126° (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 Ulgii Mongolei Airport (ULG) detail pages, or use our flight duration calculator to compare other routes.