Air distance from Dakar, Senegal to Tokyo, Japan is 8670.5 Miles (13953.9 Kilometers / 7529.5 Nautical Miles).
Flight duration time from Dakar to Tokyo is 18 hrs, 0 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.