Air distance from Brussels, Belgium to Kathmandu, Nepal is 4397 Miles (7076.2 Kilometers / 3818.3 Nautical Miles).
9 hrs, 7 mins is the flight duration between Brussels and Kathmandu. 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.