The whole journey from Dali Bai Autonomous Prefecture to Tianjin is * * * 3 122.858km, and it takes about 32 hours to arrive at the hourly rate of 100km, requiring two drivers to drive in shifts. 1 From the starting point, drive eastward 1.5km, cross Shanxi Village for about 650m, then turn left and enter G3202, follow G320 12.9km, turn right and take the ramp (via Fengyi Toll Station (Dali)), turn to Chuxiong direction, enter Chuda Expressway 3, and go straight along Chuda Expressway from. Enter G320/ South of Second Ring Road 3. 1, drive along Chu-Da Expressway 143.3km, after passing Qianjin Village for about 200m, enter Anchu Expressway 3.2, drive along Anchu Expressway 129.6km, and after crossing the river immersion plant for about 700m, enter Kun 'an Expressway 3.3, along Kun 'an Expressway. /Li>4 Drive along G320/ Erhuan South Road for 209 meters, turn right, take the ramp, and turn right into Dianchi Road. 5 Drive along Dianchi Road for 0.6 km. Turn right after passing Guihua Building for about 250 meters and drive 8.3 kilometers in Kunming city. Take the right ramp, enter Kunming Expressway 6. 1 and drive 80 meters, enter Huancheng South Road 6.2, and drive along Huancheng South Road 2.0 kilometers. Cross Shuanglongqiao gas station for about 250 meters, turn left into Beijing Road 6.3 and drive along Beijing Road for 5.2 kilometers, turn right at Jinxing overpass and take the ramp, enter Erhuan North Road 6.4 and drive along Erhuan North Road for 2 1 1 meter, take the ramp and turn right into Kunming Expressway.