Air distance from San Marino, San Marino to Belmopan, Belize is 5923.3 Miles (9532.6 Kilometers / 5143.8 Nautical Miles).
Flight duration time from San Marino to Belmopan is 12 hrs, 17 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.