Air distance from Luxembourg, Luxembourg to Billings, USA is 4793.1 Miles (7713.7 Kilometers / 4162.3 Nautical Miles).
Flight duration time from Luxembourg to Billings is 9 hrs, 57 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.