6.9 kilometers. Nanjing Starway Hotel is located in Hongwu Road, Xinjiekou Pedestrian Street. Nanjing University of Science and Technology, located in Nanjing, Jiangsu Province, is a national key university directly under the Ministry of Industry and Information Technology and jointly established by the Ministry of Industry and Information Technology, the Ministry of Education and the People's Government of Jiangsu Province. According to the map, the distance between the two places is 6.9 kilometers, and it only takes about 25 minutes by car.