16 km. According to Baidu map, the distance from Liuqiao Town to Changjiang Town is 16 km. Liuqiao Town is the subordinate town name of Nantong. Located in the northwest of Tongzhou District, directly under Nantong City, it is one of the ancient towns. Changjiang Town, located at the southern end of Rugao City, Jiangsu Province, on the north bank of the Yangtze River, across the river from Zhangjiagang City, is a key town in Jiangsu Province and the first batch of pilot towns for "strengthening towns and expanding power" in Jiangsu Province.