Air distance from Tucuman, Argentina to Saint-Denis, Reunion (French) is 7290.9 Miles (11733.5 Kilometers / 6331.4 Nautical Miles).
Flight duration time from Tucuman to Saint-Denis is 15 hrs, 8 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.