Air distance from Saint-Denis, Reunion (French) to Thimphu, Bhutan is 4014.1 Miles (6460.1 Kilometers / 3485.9 Nautical Miles).
8 hrs, 20 mins is the flight duration between Saint-Denis and Thimphu. 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.