Air distance from Tehran Iran to Zhengzhou China is 3460.2 Miles (5568.6 Kilometers / 3004.8 Nautical Miles).
Flight duration time from Tehran Iran to Zhengzhou China is 7 hrs, 11 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.