1 hour or so. It is about 1 hour from Chongqing University Town to Chongqing North Station. Bus route: Rail Transit 1 → Rail Transit Line 3, the whole journey is about 4 1.7 km.

1. First, walk about 450 meters from Chongqing University Town and arrive at University Town Station.

2. Secondly, take the rail transit 1 line, cross the station 18, and arrive at Lianglukou Station.

3. Then walk about 60 meters and transfer to Rail Transit Line 3.

4. Finally, take Rail Transit Line 3, go through 9 stops, arrive at South Square Station of Chongqing North Railway Station, and walk about 250 meters to Chongqing North Railway Station.