How many kilometers is it from Sanxingdui to Langzhong?

Driving route: The whole journey is about 232.2km, and the starting point is Langzhong Ancient City 1. Nanchong City Driving Plan 1) Starting from the starting point, drive along Langshui Middle Road for 260m, go straight. 2) Drive 190m, and turn around at the fourth exit to enter Baoning Cuoxi Road. 3) Drive along Baoning Cuoxi Road. Turn left into Zhangxi 'an Street 4) Drive along Zhangxi 'an Street for 365,438+00 meters, turn right into S3025) Drive along S302 for 570 meters, go straight into Langsheng Road 6) Drive along Langsheng Road for 990 meters, turn left 7) Drive 2.2 kilometers, turn right into Kangmei Avenue 8) Drive along Kangmei Avenue for 2.3 kilometers, and go straight up the ramp. Go straight into the Blue Ocean Expressway. 3. Drive along the Blue Ocean Expressway for 84.2km, heading for Guang 'an/Suining/Chengyu, and turn right slightly to enter the Blue Ocean Expressway. 4. Drive along Lanhai Expressway, cross Luojiayan Bridge for about 1.8km, and then go straight into Nanchong Ring Expressway. 5. Drive 6.7 kilometers along Nanchong Ring Expressway, cross Dafanggou Bridge and drive in the direction of Chengdu/Neijiang/Neijiang. Turn right slightly and go up the ramp. 6. Drive along the ramp for 630 meters and go straight into Shanghai-Chengdu Expressway. 7. Drive along Shanghai-Chengdu Expressway for 46.3km, in the direction of Suining East/Chongqing/Neijiang/Anyue, turn right slightly and enter Jixiang Interchange. 8. Drive along Jixiang Interchange 1.4km, after crossing Jixiang Interchange for about 480m, go straight into Chengdu-Chongqing Ring Expressway. 9. Drive along Chengdu-Chongqing Ring Expressway for 29.8. Turn left slightly towards Anyue/Neijiang/Anju/Suinei to enter Suinei Expressway 10. Drive along Suinei Expressway for 760m, pass Fuxing Interchange and go straight into Suinei Expressway 1 1. Drive along Suinei Expressway for 42.4km and get off at Anyue /G3 19 exit. Turn right slightly and enter Anyue Interchange 12. Drive along Anyue Interchange 1.4 km, cross Anyue Interchange, and turn right into Ningdu Avenue East 13. Ziyang internal driving scheme 1) Drive 3.8 km along the east section of Ningdu Avenue and pass the Red Star Macalline Commercial Plaza on the left for about 130 meters. Go straight into the west section of Ningdu Avenue 2) Drive along the west section of Ningdu Avenue 1.8km, turn left into Zhou Pu Avenue 3) Drive along Zhou Pu Avenue for 3 10m, turn right into Tokyo Street 4) Drive along Tokyo Street for 420m, turn right into Chadianzi Street 5) Drive along Chadian. Turn left into Kuixing Road 6) Drive along Kuixing Road for 260 meters, turn right 7) Drive 150 meters, go too long over Mingming Bridge, turn left into Zhengbei Street 8) Drive along Zhengbei Street for 20 meters, cross the west gate of Celebrity Department Store on the left, turn right into Xinglong Street 9) Drive along Xinglong Street 120 meters, turn right 10).