Air distance from Riga, Latvia to Dhaka, Bangladesh is 3978.5 Miles (6402.8 Kilometers / 3454.9 Nautical Miles).
8 hrs, 15 mins is the flight duration between Riga and Dhaka. 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.