Air distance from Quito, Ecuador to Saipan, USA is 9276 Miles (14928.2 Kilometers / 8055.3 Nautical Miles).
Flight duration time from Quito to Saipan is 19 hrs, 15 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.