Air distance from San Diego, USA to Zurich, Switzerland is 5975.1 Miles (9615.9 Kilometers / 5188.7 Nautical Miles).
Flight duration time from San Diego to Zurich is 12 hrs, 24 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.