Air distance from Libreville, Gabon to San Jose, USA is 8374.2 Miles (13477 Kilometers / 7272.2 Nautical Miles).
17 hrs, 23 mins is the flight duration between Libreville and San Jose. 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.