Air distance from Libreville, Gabon to Manaus, Brazil is 4789.6 Miles (7708.1 Kilometers / 4159.3 Nautical Miles).
Flight duration time from Libreville to Manaus is 9 hrs, 56 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.