The flight distance from Kalgoorlie Boulder Airport (KGI) in Kalgoorlie, Australia to Sydney Kingsford Smith International Airport (SYD) in Sydney, Australia is 2,803 kilometers (1,742 miles / 1,514 nautical miles). The estimated flight time for this route is approximately 4h, flying east southeast at a heading of 105°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is a domestic route within Australia. Both airports operate in the same country, which may simplify travel requirements and documentation. Despite being a domestic route, there is a 3-hour time difference between the two cities.

Time zone information: When it's 18:46 in Kalgoorlie, it's 21:46 in Sydney. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 1,182 feet between the two airports. Sydney Kingsford Smith International Airport sits lower than Kalgoorlie Boulder Airport.

The return flight from Sydney (SYD) to Kalgoorlie (KGI) follows a heading of 269° (west). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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