Air distance from Libreville, Gabon to Medan, Indonesia is 6157.2 Miles (9909 Kilometers / 5346.9 Nautical Miles).
12 hrs, 47 mins is the flight duration between Libreville and Medan. 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.