how long does it take to drive from sydney to cairns
Flying time from Sydney, Australia to Cairns, Australia. The total flight duration from Sydney, Australia to Cairns, Australia is 2 hours, 56 minutes.This assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/h or 434 knots. It also adds an extra 30 minutes for take-off and landing.lying time from Sydney, Australia to Cairns, Australia. The total flight duration from Sydney, Australia to Cairns, Australia is 2 hours, 56 minutes.