Air distance from Hobart, Australia to Rosario, Argentina is 6961.4 Miles (11203.3 Kilometers / 6045.3 Nautical Miles).
Flight duration time from Hobart to Rosario is 14 hrs, 27 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.