How many kilometers is it from Hanyuan to Chengdu?

Driving route: The whole journey is about 238.6 kilometers, and it is expected to take 3 hours. Starting point: Chengdu 1. Chengdu urban driving plan 1) from the starting point to the west, drive 60 meters along the auxiliary road of Renmin East Road, and turn left into Renmin Middle Road. 2) Drive along Renmin Middle Road for 40 meters, pass the new Chengdu Museum on the right, and turn left slightly to enter Renmin Middle Road. 3) Drive along Renmin Middle Road for 50 meters and go straight into Renmin Middle Road. 4) Drive along Renmin Middle Road 1 10 meters and turn left into Xiyu Street. 5) Drive along Xiyu Street 130m, turn right slightly and enter Renmin South Road. 6) Drive along Renmin South Road for 430m and turn right into Hongzhaobi Street. 7) Drive along Hongzhaobi Street160m and turn left into Shangnan Street. 8) Drive along Shangnan Street 160m, cross Tan Art Museum on the right and go straight into Zhongnan Street. 9) Drive 30 meters along Zhongnan Street, drive in the direction of First Ring Road-Guanmiao Interchange/Xiqiao Cross Street, and turn right slightly into Jiangxi Street. 10) Drive along Jiangyan West Street1.2km and enter Ximianqiao Street. 1 1) Drive along Xiqiao Street for 870 meters, cross the border temple overpass for about 250 meters, and go straight into Yongfeng Road. 12) Drive along Yongfeng Road for 940m, cross Yongfeng overpass, turn right slightly towards Chuangye Road /G5 and enter Chuangye Road. 13) Drive along Chuangye Road 1.2km and go straight into Beijing-Kunming Expressway. 2. Drive along Beijing-Kunming Expressway for 80 meters and go straight into Beijing-Kunming Expressway. 3. Drive along Beijing-Kunming Expressway for 224.5km, exit Hanyuan /G 108, and turn right slightly on the ramp. 4. Ya 'an Driving Plan 1) Drive along the ramp for 700 meters and turn left into Chu Yuan Avenue. 2) Drive along Chu Yuan Avenue1.4km, turn right forward and enter S306.3) Drive along S306 for 6. 1 km to the destination (on the right side of the road). End point: Hanyuan County