Air distance from Orlando, USA to Adamstown, Pitcairn Islands is 4911.3 Miles (7904 Kilometers / 4265 Nautical Miles).
Flight duration time from Orlando to Adamstown is 10 hrs, 11 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.