Air distance from Pretoria, South Africa to Ottawa, Canada is 8082.2 Miles (13007.1 Kilometers / 7018.6 Nautical Miles).
16 hrs, 46 mins is the flight duration between Pretoria and Ottawa. 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.