Air distance from Canberra, Australia to Sofia, Bulgaria is 9529.3 Miles (15335.9 Kilometers / 8275.3 Nautical Miles).
19 hrs, 47 mins is the flight duration between Canberra and Sofia. 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.