Air distance from Dushanbe, Tajikistan to Brasilia, Brazil is 8275.4 Miles (13317.9 Kilometers / 7186.3 Nautical Miles).
Flight duration time from Dushanbe to Brasilia is 17 hrs, 10 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.