Air distance from Orlando, USA to Rosario, Argentina is 4423.2 Miles (7118.4 Kilometers / 3841.1 Nautical Miles).
Flight duration time from Orlando to Rosario is 9 hrs, 11 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.