Air distance from Honolulu, USA to Nouakchott, Mauritania is 8695.7 Miles (13994.3 Kilometers / 7551.3 Nautical Miles).
18 hrs, 3 mins is the flight duration between Honolulu 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.