If you want to know how far it is between Sydney and Dallas, the straight line distance is 8,584 miles
or 13,815 kilometers
If you are a pilot flying a private plane, you can fly straight from Sydney, Australia to Dallas, TX for a total flight time of 17 hours, 40 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 SYD and DFW.