3 17.4 km. According to Baidu map, Tianjin is located in the north of North China Plain, and Shijiazhuang is located in North China, south-central Hebei Province and Bohai Bay Economic Zone. It is 3 17.4 km from Tianjin to Shijiazhuang, and the journey takes 3 hours and 55 minutes, passing through Jinxiong Expressway and Beijing-Hong Kong-Macao Expressway. Shijiazhuang, referred to as "Stone" for short, formerly known as Shimen, is a prefecture-level city, provincial capital and I-type city under the jurisdiction of Hebei Province, and is one of the important central cities of Beijing, Tianjin and Hebei approved by the State Council.