Air distance from Kigali, Rwanda to Nouakchott, Mauritania is 3383.1 Miles (5444.5 Kilometers / 2937.9 Nautical Miles).
Flight duration time from Kigali to Nouakchott is 7 hrs, 1 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.