According to Baidu map, the map and actual geographical location are 2.655* 100, which is equal to 265.5 kilometers, so Yancheng to Nanjing is 265.5 kilometers. The whole journey takes 3 hours, passing through Yanjing Expressway, Kaiyang Expressway and Shanghai-Shaanxi Expressway.
The interesting places in Nanjing are: Zhongshan Scenic Area, Presidential Palace, Qinhuai River, Confucius Temple, Niushou Mountain, Nanjing Museum, Xuanwu Lake Park, Zhanyuan, Ancient Jiming Temple, Qixia Mountain, Yuejiang Tower and so on.