Air distance from Libreville, Gabon to Bissau, Guinea Bissau is 1859.6 Miles (2992.7 Kilometers / 1614.9 Nautical Miles).
3 hrs, 51 mins is the flight duration between Libreville and Bissau. 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.