Well, if you go by car, I suggest taking the Shanghai-Chengdu Expressway directly. You can take the expressway in Shanghai or Jiangsu. The highway route is:

Shanghai-Chengdu: Shanghai-Suzhou-Wuxi-Changzhou-Nanjing-Hefei-Lu 'an-Macheng-Wuhan-Xiaogan-Jingmen-Yichang-Fengjie-Wanzhou-Dianjiang-Nanchong-Suining-Chengdu, the whole journey 1.960 km. If you know that you have crossed Wuhan in Hubei, you can go directly to Yichang, and the toll is around 800 yuan. .

Well, it's about 1400 km ~ ~ If there is no through train by train, you can take the Z32/Z33 train from Ningbo to Wuchang, and if you sleep hard, it's about 150, and then from Wuchang to Yichang, the train ticket is about 50, and the bus ticket is about 70-80 ~ ~ or you can take the bus directly from Shaoxing to Yichang.

But personally, cars are not as comfortable as trains, and the movable space of cars is too small ~ ~