Air distance from Tucson, USA to Stuttgart, Germany is 5740.7 Miles (9238.8 Kilometers / 4985.3 Nautical Miles).
11 hrs, 55 mins is the flight duration between Tucson and Stuttgart. 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.