Air distance from Libreville, Gabon to Kupang, Indonesia is 7857.4 Miles (12645.2 Kilometers / 6823.4 Nautical Miles).
16 hrs, 18 mins is the flight duration between Libreville and Kupang. 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.