Air distance from Chicago, USA to Freetown, Sierra Leone is 5026.6 Miles (8089.6 Kilometers / 4365.1 Nautical Miles).
10 hrs, 26 mins is the flight duration between Chicago and Freetown. 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.