Air distance from Dakar, Senegal to Yokohama, Japan is 8678.9 Miles (13967.3 Kilometers / 7536.7 Nautical Miles).
18 hrs, 1 mins is the flight duration between Dakar and Yokohama. 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.