Air distance from Libreville, Gabon to Tucson, USA is 7929.5 Miles (12761.2 Kilometers / 6885.9 Nautical Miles).
Flight duration time from Libreville to Tucson is 16 hrs, 27 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.