Air distance from Hobart, Australia to Austin, USA is 8828.2 Miles (14207.6 Kilometers / 7666.4 Nautical Miles).
18 hrs, 19 mins is the flight duration between Hobart and Austin. This is the In-The-Air flight time. You should also add the taxi time, airport wait times and possible delays due to bad weather, etc. for the total flight duration time.