Air distance from Bern, Switzerland to Dover, USA is 4021.7 Miles (6472.3 Kilometers / 3492.4 Nautical Miles).
Flight duration time from Bern to Dover is 8 hrs, 21 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.