Air distance from Asmara, Eritrea to Nouakchott, Mauritania is 3576 Miles (5755 Kilometers / 3105.4 Nautical Miles).
7 hrs, 25 mins is the flight duration between Asmara and Nouakchott. 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.