Air distance from Chicago, USA to Whitehorse, Canada is 2374.4 Miles (3821.2 Kilometers / 2061.9 Nautical Miles).
4 hrs, 55 mins is the flight duration between Chicago and Whitehorse. 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.