Air distance from Ottawa, Canada to Asuncion, Paraguay is 4996.7 Miles (8041.4 Kilometers / 4339.1 Nautical Miles).
10 hrs, 22 mins is the flight duration between Ottawa and Asuncion. 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.