The distance from Megalong Valley to Cairns is over 2,500 kilometers. Driving is a multi-day journey that is not recommended for most travelers. The most practical way to reach Cairns is to drive to Sydney Airport and take a flight to Cairns Airport. This journey takes about 3 hours of flight time plus travel to the airport.
Total Distance: 2,500 km driving distance; 2,000 km straight-line air distance.
Book flights in advance for the best prices.
Dry season (May to October) is the best time to visit Cairns.