Air distance from Hiroshima, Japan to Zhengzhou, China is 1075.6 Miles (1730.9 Kilometers / 934 Nautical Miles).
2 hrs, 24 mins is the flight duration between Hiroshima and Zhengzhou. 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.