Air distance from Hobart, Australia to Patna, India is 6131.5 Miles (9867.7 Kilometers / 5324.6 Nautical Miles).
Flight duration time from Hobart to Patna is 12 hrs, 43 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.