The flight distance from Lake Placid Airport (LKP) in Lake Placid, United States to Sydney Kingsford Smith International Airport (SYD) in Sydney, Australia is 16,010 kilometers (9,948 miles / 8,645 nautical miles). The estimated flight time for this route is approximately 20h, flying west at a heading of 271°.

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

Time zone information: When it's 21:47 in Lake Placid, it's 13:47 in Sydney. With a 16-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 1,726 feet between the two airports. Sydney Kingsford Smith International Airport sits lower than Lake Placid Airport.

The return flight from Sydney (SYD) to Lake Placid (LKP) follows a heading of 60° (east northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Lake Placid Airport (LKP) and Sydney Kingsford Smith International Airport (SYD) detail pages, or use our flight duration calculator to compare other routes.