Air distance from Bern, Switzerland to St. Petersburg, USA is 4850.7 Miles (7806.4 Kilometers / 4212.3 Nautical Miles).
10 hrs, 4 mins is the flight duration between Bern and St. Petersburg. 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.