200.8 kilometers. Baidu map information shows that Yangzhou is located in East China, central Jiangsu Province, south of Jianghuai Plain, and Suzhou is located in East China, southeast Jiangsu Province and east bank of Taihu Lake. The distance between the two places is 200.8 kilometers, and the journey takes 2 hours and 44 minutes, passing through Shanghai-Chengdu Expressway and Beijing-Shanghai Expressway.