How many kilometers is the whole journey from Hohhot to Yan 'an?

Driving route: The whole journey is about 669.8km.

Starting point: Hohhot

1. Hohhot driving plan

1) Start from the starting point to the northwest, drive along Tengfei North Road for 2.3km, and turn left ahead.

2) Drive for 3 10 meters, turn right ahead and enter East Second Ring Road.

3) Drive along the East Second Ring Road for 3 10 meters and go straight into the North Second Ring Road.

4) Drive along the North Second Ring Road for 7.7 kilometers, turn right ahead and enter Tongdao North Road.

5) Drive along Tongdao North Road for 600 meters, turn right slightly and get on the ramp.

2. Drive along the ramp 1.7km and go straight into Jingxin Expressway.

3. Drive along Jingxin Expressway 123.5km, cross Wudanggou Bridge, head for Erdos /Xi 'an /G65, and turn right slightly on the ramp.

4. Drive along the ramp for 980 meters and go straight into Baomao Expressway.

5. Drive along Baomao Expressway for 36.3km, drive in the direction of Ordos /G65, and turn right slightly to enter Baomao Expressway.

6. Drive along Baomao Expressway 1.0km and go straight into Baomao Expressway.

7. Drive along Baomao Expressway for 388.6km, cross Tianci Bay Bridge 1 and go straight into Tianci Bay Tunnel.

8. Drive along Tianci Bay Tunnel for 490 meters and go straight into Baomao Expressway.

9. Drive along Baomao Expressway for 5.6 kilometers, cross Malushan No.2 Middle Bridge and go straight into Malushan Tunnel.

10. Drive along Malushan Tunnel for 590 meters and go straight into Baomao Expressway.

1 1. Drive along Baomao Expressway for 6 1.3km, cross Ansai Viaduct and go straight into Dunshan Tunnel.

12. Drive along Dunshan Tunnel for 630m and go straight into Baomao Expressway.

13. Drive along Baomao Expressway 27. 1km, cross Shigeta Bridge, Yan 'an North /S206 exit, turn right slightly and get on the ramp.

14. Drive along the ramp for 7 10 meters, cross Shigeta Bridge, turn left and enter S206.

15. Yan' an driving plan

1) Follow S206 for 2 10 meters and go straight into Lingyuan Road.

2) Drive 2.6 kilometers along Lingyuan Road and go straight into Yanyan Road.

3) Drive along Yanyan Road for 4.9 kilometers, pass Haisheng Hotel on the right about 170 meters, and go straight into Nanbin Road.

4) Drive along Nanbin Road for 680m and turn right into Nanmenkou Street.

5) Drive along Nanmenkou Street130m, cross Sheng Xing Bridge and turn left into South Street.

6) Drive along South Street for 450 meters, pass the former site of the Shaanxi-Gansu-Ningxia Border Region Government on the right for about 270 meters, and you can reach your destination (on the right side of the road).

End point: Yan 'an City