The nearest route is as follows, the whole journey is about 3205 kilometers. You can print a copy and take it with you for future reference before you leave! From the starting point, 1 drive in Zhengzhou city 10.0 km, pass through Yideshun, enter G3 10 2, drive along G3 10 for 9.8 km (pass through Zhaojiazhuang Toll Station of Sanyi National Road (Xingyang), turn right and enter Zhengshang Road 3, and drive in Xingyang city for 5.9 km. After passing the gas station for about 450m, turn right 3.2 92m, turn right along Zhengshang Road into Zhengshang Road for 3.5km, turn right 2.0km after passing Sanshilipu Village, turn right along Huaiyang Road into Huaiyang Road 6 2. 1km, turn right 6.2 74m along Huaiyang Road 6. 1 393m. Turn right into Ye Highway 6.3 and drive along Ye Highway 1.6km, 7 is 5.2km, turn right into Lianhuo Expressway 8 and go straight, turn right into Airport Expressway 8. 1 drive along Lianhuo Expressway 289.2km (via Shang Jie Toll Station (Xingyang) and Yushan Street Toll Station (Lingbao), enter Xitong Expressway 8.2 and drive along Xitong Expressway 6544). After passing the post office, enter the Ring Expressway 8.3 and drive along the Ring Expressway for 24.4 kilometers, turn right into the Airport Expressway 9 and drive along the Airport Expressway 14.2 kilometers, after passing Jiang Ziya Tomb for about 50 meters, turn left into Yin Fu Expressway 10 and drive along Yin Fu Expressway14/0.9 kilometers. After crossing Zhaore Temple for about 2500m, turn right and enter G3 12 1 1, and follow G3 1210.4km (via Wang Jiagou Toll Station (Jingchuan), Baishui Toll Station (Pingliang) and Pingliang East Toll Station). Enter G3 12 12. 1 m, turn right and enter G3 12/ kongtong avenue 12.2. Cross Ertianmen Sub-branch of China Bank for about 50 meters, turn right into Laiyuan Road 12.3, drive along Laiyuan Road10.5 km, drive along Laiyuan Road 12 for 0.6 km, and enter G3 12/kloc-. After passing the gas station, turn right into S 10 1 14, drive along S 10 1 for 3.6 kilometers, cross Wating Village for about 50 meters, and turn left into X4 15 15. Turn right into G3 12 15. 1 and drive 5.0km along X4 15, enter G3 12 and drive along G3 12 185.9km (via Liupan Mountain Tunnel Toll Station (via Liupan Mountain Toll Station) Enter Liu Liu Expressway 15.3, drive along Liu Liu Expressway for 78.4 kilometers (via Shilipu Toll Station (Dingxi) and Liugouhe Toll Station (Yuzhong)), turn right and enter G3 12 16. After passing Liuxiangji Wonton Restaurant Panxuan Road Store about 100, drive along G 31214.6538.888888888, turn left into G 109 17. 1, and drive along Donggang West Road/. After passing Lanzhou People's Broadcasting Station for about150m, turn right 650. Turn right onto Qingyang Road 17.3 and follow Qingyang Road 1.9 km. Pass Yatailai Chinese and Western Food Lanzhou Branch for about 100 m, turn left into Zhongshan Road 17.4, drive along Zhongshan Road for 25 1 m, pass Sanzhou Jiarun Hotel for about 50 m, turn right into Baiyin Road 17.5, and drive along Baiyin Road for 0.8. After passing Tianan Mansion, enter Xijin East Road 17.6 and drive along Xijin East Road for 3.0km. After passing Haitian Hotel for about100m, enter Xijin West Road 17.7 and drive along Xijin West Road10.3km. After passing the gas station, enter Xigu East Road 17.8 and drive along Xigu East Road. Cross Jinjing Nourishing Fish Hotpot City for about 50 meters, enter Xigu Middle Road 17.9, and drive along Xigu Middle Road 1.6 km. After crossing the national chain Chongqing Xiangheyuan Hotpot for about150m, enter Xigu West Road 17. 10, and drive along Xigu West Road for 3.2km.. Pass Shengli Cotton Wool Textile Factory for about 50m, drive 0.5km at 17. 1 1, turn left into G 109 18, and follow G 109 13.2. After passing the gas station for about 150m, turn left and enter Huang Xi Expressway 19. 1 .4km, enter Khan Bridge G 109 19.2 and drive along G 109 for 0.6km Haishiwan Toll Station in Gansu), enter Lanxi Expressway 19.4 and drive along Lanxi Expressway 1 19.2 km (via Chaoyang Toll Station (Xining)), enter Chaidamu Road 19.5 and follow Chaidamu Road1.9 km. 20. 1 turn right, drive along Huang Xi Expressway for 33.3km (via Doba Toll Station (Huangzhong)), pass Zanpalinka for about 400m, enter G 109/ Huangdao Highway 20.2, and drive along G 109/ Huangdao Highway for 30.8km (via Riyue Toll Station (Huangyuan) Turn right 2 1. 1 for 9.2km, enter G 109 2 1.2, follow G 109 for 674.5km (via Golmud East Toll Station), and turn right in Golmud city for 22 km1. Turn right into G 109 22.2, drive along G 109 1.3 km, cross Salt Lake Hotel for about 200 meters, then turn right into 22.3, drive 12 1 m, and turn right into G1. Turn right into G 109 25, follow G 109138.7 km (via Nankou Toll Station (Golmud)), cross the Yangtze River, enter G3 18 26, and drive 9.3km in Lhasa to reach the destination.