Air distance from Riga, Latvia to Nouakchott, Mauritania is 3353.1 Miles (5396.2 Kilometers / 2911.8 Nautical Miles).
Flight duration time from Riga to Nouakchott is 6 hrs, 57 mins. 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.