Air distance from Libreville, Gabon to Murmansk, Russia is 4853.5 Miles (7811 Kilometers / 4214.8 Nautical Miles).
10 hrs, 4 mins is the flight duration between Libreville and Murmansk. 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.