Air distance from San Marino, San Marino to Singapore, Singapore is 6224.5 Miles (10017.3 Kilometers / 5405.3 Nautical Miles).
Flight duration time from San Marino to Singapore is 12 hrs, 55 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.