How long does it take from Hefei to Zhangjiajie go on road trip?

About 5-6 days. According to Baidu map, the distance from Hefei to Zhangjiajie is far, and the mode of travel is self-driving, which takes about 9 hours and 20 minutes and the whole journey is about 859.9 kilometers. In addition to driving time, you need to set aside time for sightseeing and eating every day. Zhangjiajie's tourist attractions include Zhangjiajie National Forest Park and Zhangjiajie Grand Canyon Glass Bridge. It takes about 2~3 days to visit these places, and you can taste local food and provide yourself with one for the remaining 2~3 days.