How many kilometers is it from Chengdu to Guangyuan and how much is the toll for a self-driving car?

Chengdu to Guangyuan *** 286.8 kilometers, 2 hours and 54 minutes, the toll for a self-driving car is about 120 yuan 1 Depart from Renmin West Road, Chengdu 0.9 kilometers 2 Turn left and enter Zongfu Road 0.7 kilometers 3 Turn left to Section 2 of Hongxing Road for 0.9 km and there is Parkson (North of Century Huihe Business Hotel) at the corner 4 Drive to Section 1 of Hongxing Road for 0.7 km 5 Turn left to Section 1 of Fuqing Road for 1.0 km 6 At the roundabout, start from Section 2 Exit and drive to Section 2 of Fuqing Road 1.0 km 7 Continue along the left towards Section 2 of Fuqing Road for 0.2 km 8 Continue to drive straight ahead to Section 3 of Fuqing Road 1.4 km 9 Continue to drive straight ahead to Zhaojue Temple Heng Road 0.5 km 10 Continue to drive along the 10.1 km toll section of the Chengdu North Exit Expressway 11 Enter the 92.0 km Chengdu-Mian Expressway 12 Continue to drive along the front to enter the 164.9 km Mianguang Expressway 13 At the exit of the Mianguang Expressway, take the ramp on the right for 0.6 km 14 Continue along the front Enter the 108 National Highway 8.7 kilometers ahead. There is a gas station on the right side of the road (108 National Highway) 2.7 kilometers ahead. 15 Continue along the front and enter the South Ring Road for 2.1 kilometers. 16 Continue along the front and enter the Eagle Mouth Bridge for 0.4 kilometers. 17 Turn left and enter the Electronic Road 0.5 Kilometer 18. Turn left to Section 1 of Lizhou East Road for 0.3 kilometers. At the corner is the Second Branch of Guangyuan People's Hospital. 19. Arrive at Guangyuan City (Sichuan Province) on the right side of the road