Air distance from Chicago, USA to Skopje, Macedonia is 5155.5 Miles (8297 Kilometers / 4477.1 Nautical Miles).
10 hrs, 42 mins is the flight duration between Chicago and Skopje. 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.