Air distance from Chicago, USA to Wroclaw, Poland is 4597.3 Miles (7398.7 Kilometers / 3992.3 Nautical Miles).
9 hrs, 32 mins is the flight duration between Chicago and Wroclaw. 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.