Air distance from Unalaska, USA to Azores, Portugal is 5731.7 Miles (9224.2 Kilometers / 4977.4 Nautical Miles).
Flight duration time from Unalaska to Azores is 11 hrs, 54 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.