1.3 km. According to Baidu map, Huainan Xinhua Hospital goes to Caijiagang 1.3 km. Huainan, formerly known as Zhou Lai, is a prefecture-level city in Anhui Province and an important national energy city. Located in the north-central part of Anhui Province, it is adjacent to Chuzhou in the east, Hefei in the southeast, Lu 'an in the southwest, Fuyang in the west and Bozhou and Bengbu in the north.