Driving route: the whole journey is about 28.2km.

Starting point: Laoma casserole rice noodle

1. Start from the starting point to the southwest, drive along the auxiliary road of Erji Road for 121m, turn right slightly and enter Erji Road

2. Drive along Erji Road for 281m, and turn around and enter Erji Road

3. Drive along Erji Road for 1.5. Turn right slightly on the ramp

5. Drive along the ramp for 391 meters and go straight into the East Third Ring Road

6. Drive along the East Third Ring Road for 4.3 kilometers, turn right slightly in the direction of Huancheng Expressway/Dashuying Interchange/Kunqu Expressway/Kunyu Expressway

7. Drive along the Hongqiao Interchange for 121 meters and turn left slightly to enter the Hongqiao Interchange

8. Turn left slightly on the ramp

9. Drive along the ramp for 41m, then go straight to Hongqiao Road

11. Drive along Hongqiao Road for 2.1km, then go straight to Airport Expressway

11. Drive along Airport Expressway for 14.4km, then go straight to Airport Expressway

12. Drive along Airport Expressway for 21m, then turn right slightly

13. Drive 851m. Turn left ahead

16. Drive 31 meters, turn right ahead

17. Drive 81 meters and reach the finish line (on the left side of the road)

End point: kunming changshui international airport.