Air distance from Brampton, Canada to Sydney, Australia is 9660.2 Miles (15546.6 Kilometers / 8388.9 Nautical Miles).
Flight duration time from Brampton to Sydney is 20 hrs, 3 mins. 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.