Air distance from Hiroshima, Japan to Juba, South Sudan is 6661.5 Miles (10720.6 Kilometers / 5784.8 Nautical Miles).
13 hrs, 49 mins is the flight duration between Hiroshima and Juba. 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.