Air distance from Canberra, Australia to Brazzaville, Congo is 8398.9 Miles (13516.7 Kilometers / 7293.6 Nautical Miles).
Flight duration time from Canberra to Brazzaville is 17 hrs, 26 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.