How many kilometers is it from Luzhou to Mianyang?

Self-driving route: the whole journey is about 38 1.2km? Starting point: Mianyang city? 1, Mianyang self-driving planning? 1) Drive west from the starting point and turn left after 30 meters? 2) Drive 70 meters and turn right into Mianxing East Road? 3) Drive along Mianxing East Road 1.6km and go straight into the east section of Mianxing Road? 4) Drive along the east section of Mianxing Road 1 10 meters, turn left slightly in the direction of Yongxing, and enter Mianxing Middle Road? 5) Drive along Mianxing Middle Road for 2.4 kilometers and go straight into Mianxing West Road? 6) Drive along Mianxing West Road 1.4km and go straight to G 108? 7) Drive along G 108 for 2.6km, then turn right on the ramp to Chengdu/Guangyuan? 2. Drive 990 meters along the ramp and go straight to Chengdu-Chongqing Ring Expressway? 3. Drive along Chengdu-Chongqing Ring Expressway 9 1. 1 km, cross the Longfo Temple Elevated Road, and go straight to the north exit expressway? 4. Drive along the north exit for 50 meters, get on Chengdu Ring Expressway /G420 1, turn right slightly and enter Hak-Rim Paek Interchange? 5. Drive along Hak-Rim Paek overpass 1. 1 km. After passing the Hak-Rim Paek Interchange for about 850 meters, go straight into Chengdu Ring Expressway? 6. Drive along Chengdu Ring Expressway 15.4km, head for Longquan/Ziyang /G76/ Neijiang, turn right slightly and enter Lion Bridge overpass? 7. Drive along the Lion Bridge overpass for 670 meters. After crossing the Lion Bridge overpass for about 430 meters, go straight into Xiamen-Chengdu Expressway. ? 8. Drive along Xiamen-Chengdu Expressway for 250.0km, head for Luzhou/Hohhot, turn right slightly and enter Xiamen-Chengdu Expressway? 9. Drive along Xiamen-Chengdu Expressway for 9 10 meters and go straight to Xiamen-Chengdu Expressway? 10, Luzhou self-driving plan? 1) Drive along Xiamen-Chengdu Expressway for 4.5km to Xiamen-Chengdu Expressway directly? 2) Drive along Xiamen-Chengdu Expressway 10 meter and go straight to Shulu Avenue? 3) Drive along Shulu Avenue for 3.5km, pass Ai Jia 1 on the right for about 240m, and turn right and drive in the direction of Jiangyang City? 4) Drive 1 10 meters and turn left? 5) Drive 10 meter and turn right into Longnan Road? 6) Drive along Longnan Road for 2.0km and turn right into Ciyuan Road? 7) Drive along Ciyuan Road for 290 meters and turn left into Jiangyang West Road? 8) Drive along Yangxi Road along the Yangtze River for 370 meters to reach the destination (on the right side of the road)? End point: Luzhou City