Air distance from Thimphu, Bhutan to Tallinn, Estonia is 3737.8 Miles (6015.4 Kilometers / 3245.9 Nautical Miles).
7 hrs, 45 mins is the flight duration between Thimphu and Tallinn. 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.