23 minutes. According to the Baidu map, Xinzheng Stadium is 16 kilometers away from Zhengzhou Garden Expo Park, all located in xinzheng city, and it can be reached in 23 minutes by car. Zhengzhou, referred to as "Zheng" for short, was called "in heaven and earth" in history, called Shangdu in ancient times, and now called Greentown. Henan Province governs prefecture-level cities, provincial capitals and megacities.