Air distance from Ottawa Canada to Moroni Comoros is 8156.9 Miles (13127.2 Kilometers / 7083.4 Nautical Miles).
Flight duration time from Ottawa Canada to Moroni Comoros is 16 hrs, 56 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.