Air distance from Unalaska, USA to Lima, Peru is 6857.9 Miles (11036.7 Kilometers / 5955.4 Nautical Miles).
Flight duration time from Unalaska to Lima is 14 hrs, 14 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.