Air distance from Orlando, USA to Shenzhen, China is 8791.6 Miles (14148.7 Kilometers / 7634.6 Nautical Miles).
Flight duration time from Orlando to Shenzhen is 18 hrs, 15 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.