Air distance from Unalaska, USA to Szczecin, Poland is 5058.7 Miles (8141.2 Kilometers / 4393 Nautical Miles).
Flight duration time from Unalaska to Szczecin is 10 hrs, 30 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.