The distance between No.22 Middle School in Maanshan City and Angong University is 3.8 kilometers. An Gong Da refers to Anhui University of Technology. On the map, the distance from No.22 Middle School in Maanshan to Anhui University of Technology is 7.6 cm, and the scale is 1:500 m, 7.6*500=3800 m =3.8 km, so the distance from No.22 Middle School in Maanshan to Angong University is 3.8 km..