Air distance from Libreville, Gabon to Tokyo, Japan is 8397.1 Miles (13513.9 Kilometers / 7292.1 Nautical Miles).
Flight duration time from Libreville to Tokyo is 17 hrs, 26 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.