According to the Baidu map query, you can take the rail transit 10 line (direction of Wangjiazhuang) at the South Square Station of Chongqing North Railway Station and get off at the T3 Terminal Station of Jiangbei Airport. The whole journey * * * 17.2km takes 33 minutes.
You can also drive 19.4km, which takes 24 minutes, passing through Haier Road and Yuhang Avenue, and the traffic lights are 1.