If you want to know how far it is between Bangkok and Sydney, the straight line distance is 4,675 miles
or 7,524 kilometers
If you are a pilot flying a private plane, you can fly straight from Bangkok, Thailand to Sydney, Australia for a total flight time of 9 hours, 51 minutes
Book a flight:
If you're a traveler planning a trip and you want to book a commercial flight, you can try searching for flights between BKK and SYD.