How many kilometers is the long-distance bus mileage from Yiyang County to Xin 'an County?

Driving route: the whole journey is about 28.9 kilometers.

Starting point: Yiyang county

1. Start east from the starting point, drive for 40 meters and turn right.

2. Drive 40 meters and turn right into Lihe Avenue.

3. Drive along Lihe Avenue for 460m and enter Lihe Avenue.

4. Drive along Lihe Avenue130m, get off at the second exit, turn left slightly and enter Lihe Avenue.

5. Drive along Lihe Avenue 1.6km and go straight into Luoshan Line.

6. Drive along Luoshan Line 1.2km, turn right and enter S3 18.

7. Follow S3 18 10.9 km and go straight into S246.

8. Drive along S246 for 3.2km, turn right ahead and enter Xinyi Line.

9. Drive along Xinyi Line for 3.5km, turn left slightly and enter S246.

10. Drive along S246 for 5.8km, turn right and enter Beijing Road.

1 1. Follow Beijing Road 1.5km and enter Huanghe Avenue.

12. Drive along Huanghe Avenue for 340m and turn left into Renhe Road.

13. Drive along Renhe Road150m to the finish line.

End point: Xin 'an County