The flight distance from Chek Lap Kok International Airport (HKG) in Hong Kong, Hong Kong to Smithton Airport (SIO) in Smithton Airport, Australia is 7,725 kilometers (4,800 miles / 4,171 nautical miles). The estimated flight time for this route is approximately 10h, flying south southeast at a heading of 155°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting Hong Kong with Australia. It is an intercontinental flight between Asia and Oceania. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 05:44 in Hong Kong, it's 08:44 in Smithton Airport. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Smithton Airport (SIO) to Hong Kong (HKG) follows a heading of 329° (north 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 Chek Lap Kok International Airport (HKG) and Smithton Airport (SIO) detail pages, or use our flight duration calculator to compare other routes.