Which cities does the tour group pass from Changsha to Zhangjiajie?

Hengyang City, Loudi City and Huaihua City. According to Baidu map, the cities that the tour group will pass from Changsha to Zhangjiajie are Hengyang, Loudi and Huaihua. Changsha, also known as Xingcheng, is a prefecture-level city, provincial capital and megacity under the jurisdiction of Hunan Province, and is an important central city in the middle reaches of the Yangtze River approved by the State Council.