It takes a short time to take the expressway, so the whole journey is ***449. 1 km, 6 hours and 23 minutes 1 starting from the starting point, driving in the urban area of Beijing 15.5 km, and leaving from Jingcheng Expressway/Fifth Ring Road/Shunyi Exit. Enter the second section of Jingcheng Expressway/Daguang Expressway /G45, drive along Jingcheng Expressway/Daguang Expressway /G45 177.2km (via Jingcheng Road Toll Station and Simatai Toll Station), exit at Hongshilai/Chenggang, turn left at 1 fork (via Hongshilai Toll Station) and take the second road. Enter G 1 123 and go straight along G 1 12 14. 1 km. After passing Shenglong Restaurant for about 100m, turn left into detailed section 4 of S256, drive along S256 for 44.7km, pass sedan chair mountain for about 50m, turn right for 5 and drive for 42m. Turn right slightly and enter S254/ Chengwei Line 6. Go straight along S254/ Chengwei line1810.5km, turn left and take the ramp, enter the seventh section of Chida Expressway/Danxi Expressway /G 16, and go straight along Chida Expressway/Danxi Expressway /G 16/kloc-0.9km. Enter Tongchi Expressway/Daguang Expressway /G458 and go straight along Tongchi Expressway/Daguang Expressway /G45 for 2. 1 km. Turn around at detailed section 9 and go straight 1.7 km. I also searched the details at the end. Thank you for your adoption.