Air distance from Canberra, Australia to Sao Tome, Sao Tome And Principe is 9027.4 Miles (14528.1 Kilometers / 7839.4 Nautical Miles).
Flight duration time from Canberra to Sao Tome is 18 hrs, 44 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.