Air distance from Moroni, Comoros to Freetown, Sierra Leone is 4100.4 Miles (6598.9 Kilometers / 3560.8 Nautical Miles).
8 hrs, 30 mins is the flight duration between Moroni and Freetown. 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.