Air distance from Milan, Italy to Noumea, New Caledonia is 10383.9 Miles (16711.2 Kilometers / 9017.4 Nautical Miles).
Flight duration time from Milan to Noumea is 21 hrs, 33 mins. 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.