Air distance from Ottawa Canada to Lhasa China is 7209.7 Miles (11602.9 Kilometers / 6260.9 Nautical Miles).
Flight duration time from Ottawa Canada to Lhasa China is 14 hrs, 58 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.