How long does it take from Yancheng jianhu county Bus Station to Nanjing Bus Station by car?

According to my many experiences, it takes 3 hours and 40 minutes to drive fast, 3 hours and 50 minutes normally, and a little more than 4 hours if you slow down. When I was at the peak of Spring Festival travel rush, the weather in Nanjing was terrible, even for six hours. If you don't take the expressway, the time will be similar, but entering Nanjing is likely to be a traffic jam, about 5 hours.