Air distance from Orlando, USA to Porto Alegre, Brazil is 4492.2 Miles (7229.6 Kilometers / 3901.1 Nautical Miles).
Flight duration time from Orlando to Porto Alegre is 9 hrs, 19 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.