7.7 kilometers. According to the Baidu map, it is 7.7 kilometers from Zhongwei to Zhongwei South, and it takes 13 minutes to drive there, via: Ping 'an West Road and Zhongning Street; You can also take bus no.48 directly, which takes 46 minutes. Zhongwei South Station, located in zhongwei, Ningxia Hui Autonomous Region, China, is a railway station under the jurisdiction of China Railway Lanzhou Bureau Group Co., Ltd. and the starting station of China-Lanzhou Passenger Dedicated Line.