Air distance from Riga, Latvia to Maseru, Lesotho is 5926.8 Miles (9538.2 Kilometers / 5146.8 Nautical Miles).
12 hrs, 18 mins is the flight duration between Riga and Maseru. 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.