Bus route: 2 16 → Airport 4, with a total length of about 46.4 kilometers.
1. Walk about 220 meters from Chenggong Campus of Kunming University of Science and Technology and arrive at Juxian Street (Polytechnic University) Station.
2. Take bus No.216, and after 5 stops, arrive at Cai Yun Road (Chunrong Street) Station.
3. Walk about 100 meters to Chenggong New Town (New South Asia Style Hotel) Station.
4. Take Airport No.4, pass three stops and arrive at Changshui Airport Station.