Air distance from Luxembourg, Luxembourg to La Plata, Argentina is 6983.9 Miles (11239.5 Kilometers / 6064.8 Nautical Miles).
Flight duration time from Luxembourg to La Plata is 14 hrs, 30 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.