Air distance from San Marino, San Marino to Moroni, Comoros is 4266.6 Miles (6866.5 Kilometers / 3705.1 Nautical Miles).
Flight duration time from San Marino to Moroni is 8 hrs, 51 mins. 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.