The flight distance from Sievierodonetsk Airport (SEV) in Sievierodonetsk, Ukraine to Sydney Kingsford Smith International Airport (SYD) in Sydney, Australia is 14,356 kilometers (8,920 miles / 7,752 nautical miles). The estimated flight time for this route is approximately 18h, flying east at a heading of 99°.

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 Ukraine with Australia. It is an intercontinental flight between Europe and Oceania. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

The return flight from Sydney (SYD) to Sievierodonetsk (SEV) follows a heading of 309° (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 Sievierodonetsk Airport (SEV) and Sydney Kingsford Smith International Airport (SYD) detail pages, or use our flight duration calculator to compare other routes.