The flight distance from Sydney Kingsford Smith International Airport (SYD) in Sydney, Australia to Ulaangom Airport (ULO) in Ulaangom Airport, Mongolia is 10,990 kilometers (6,829 miles / 5,934 nautical miles). The estimated flight time for this route is approximately 14h, flying northwest at a heading of 326°.

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 Australia 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 01:45 in Sydney, it's 21:45 in Ulaangom Airport. The 4-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Ulaangom Airport (ULO) to Sydney (SYD) follows a heading of 134° (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 Sydney Kingsford Smith International Airport (SYD) and Ulaangom Airport (ULO) detail pages, or use our flight duration calculator to compare other routes.