Air distance from Orlando, USA to Unalaska, USA is 4474.8 Miles (7201.6 Kilometers / 3886 Nautical Miles).
Flight duration time from Orlando to Unalaska is 9 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.