25 minutes. According to Baidu map query, you can take the subway 10 line to and from the two places, with a linear distance of 12.7 km, which takes 25 minutes. Shanghai Library, located in Huaihai Middle Road, Xuhui District, Shanghai, is a comprehensive research-oriented public library and industry information center in Shanghai, the Shanghai Branch of the National Cultural Information Resource Sharing Project, the public cultural research base of the Ministry of Culture, and the first batch of national key ancient books protection units.