Air distance from Thimphu, Bhutan to Sofia, Bulgaria is 3797.6 Miles (6111.7 Kilometers / 3297.9 Nautical Miles).
7 hrs, 53 mins is the flight duration between Thimphu and Sofia. 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.