What cities are 500 kilometers away from the nuclear power plant?

Cangzhou, alias: Lion City, the hometown of martial arts. Cangzhou is located in the southeast of Hebei Province, bordering Bohai Sea in the east. It borders Tianjin and Langfang in the north; The west and southwest are adjacent to Baoding and Hengshui; Zhang Weixin River in the south, and Binzhou City and Dezhou City in Shandong Province. Cangzhou is a prefecture-level city under the jurisdiction of Hebei Province, with a total area of 14304.26 square kilometers.