How much does it cost to take a taxi for 20 kilometers in Jingzhou?

Where can I sit 20 kilometers from Jingzhou? This city is relatively small. If it is 20 kilometers, the driver will usually negotiate with you face to face.

Seriously, the starting price of Jingzhou taxis is 3 yuan, then per kilometer 1 yuan, and over 5 kilometers per kilometer 1.5 yuan. I haven't driven more than 20 kilometers so far.