How long does it take to drive from Chengdu to Tengchong?

18 hours. The total self-driving distance from Chengdu to Tengchong is about 1,490.6 kilometers. It takes about 18 hours to rest on the road. If you stay for one day, it takes 3 days to go back and forth. Self-driving means driving your own car. When self-driving is introduced to China, it usually refers to self-driving travel. In recent years, with the improvement of people's living standards, self-driving has become a form of life for urban people.