The fuel cost for driving is about 105 yuan, and the toll is about 80 yuan, which takes about 2 hours and 20 minutes. Tangshan, a prefecture-level city under the jurisdiction of Hebei Province, is located in the east of Hebei Province, northeast of North China Plain, bordering Bohai Sea in the south, Yanshan Mountain in the north, adjacent to Beijing and Tianjin, and at the throat of North China and Northeast China.

Langfang is a prefecture-level city under the jurisdiction of Hebei Province, which is located in the east of central Hebei Province, with Beijing in the north, Tianjin in the east, Cangzhou in the south and Baoding in the west. Located in the core area of Beijing-Tianjin-Hebei urban agglomeration and the hinterland of Bohai Sea.