Air distance from Milan, Italy to Chatham Island, New Zealand is 12156.5 Miles (19563.9 Kilometers / 10556.7 Nautical Miles).
25 hrs, 14 mins is the flight duration between Milan and Chatham Island. 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.