176.6 km. According to the information of Baidu map, Zunyi is located in the northern part of Guizhou Province, Daozhen is located in the slope zone of the transition from Yunnan-Guizhou Plateau to Sichuan Basin, and is adjacent to Nanchuan District, Wulong District and Pengshui Miao and Tujia Autonomous County in Chongqing in the northwest and northeast. The distance between the two places is 176.6 km, and it takes 2 hours and 2 minutes to drive, passing through Suizheng Expressway and Bai Yin Expressway.