Air distance from Saint-Denis, Reunion (French) to Juba, South Sudan is 2370.3 Miles (3814.6 Kilometers / 2058.3 Nautical Miles).
4 hrs, 55 mins is the flight duration between Saint-Denis and Juba. 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.