Air distance from Tucson, USA to San Marino, San Marino is 6083.6 Miles (9790.5 Kilometers / 5283 Nautical Miles).
12 hrs, 37 mins is the flight duration between Tucson and San Marino. 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.