The flight distance from Sydney Kingsford Smith International Airport (SYD) in Sydney, Australia to Lensk Airport (ULK) in Lensk, Russia is 11,034 kilometers (6,856 miles / 5,958 nautical miles). The estimated flight time for this route is approximately 14h, flying north northwest at a heading of 343°.

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

Time zone information: When it's 07:09 in Sydney, it's 05:09 in Lensk.

The return flight from Lensk (ULK) to Sydney (SYD) follows a heading of 150° (south 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 Lensk Airport (ULK) detail pages, or use our flight duration calculator to compare other routes.