East: Longtan Area in Qixia District, Chunhua Street in Jiangning District and Hengxi Street in Jiangning District, jurong city;
South: Lukou Street in Jiangning District, Hengxi Street in Jiangning District and Nanjing Airport Economic Hub;
West: Laoshan Forest Scenic Area, Pukou District, Quanjiao County, Anhui Province;
North: Chuzhou City, Anhui Province, Liuhe District, Nanjing City.