1 km. According to Baidu map query, Nanjing Presidential Palace goes to Kexiang 1 km, and it can be reached by walking through Changbai Street. You can also choose to take bus No.44, get on at Presidential Palace Station, take bus No.44 at 1 station and get off at Kexiang Station, and walk 1 m to Dake Lane. Nanjing Presidential Palace, located in Changjiang Road, Xuanwu District, Nanjing, is the largest and most well-preserved building complex in China.