For a self-driving trip from Chengdu to Longchang, you can choose the following routes:

  1. Depart from Chengdu city and drive along the Chengdu-Chongqing Expressway (G93).
  2. After about an hour’s drive, arrive at the Chengdu Ring Expressway (G4201).
  3. Continue driving along the Ring Expressway and exit at the Longchang exit.
  4. After exiting, drive in the direction of Longchang and enter Longchang urban area.

The whole journey takes about 2 hours, depending on road conditions and speed. When driving, please pay attention to safety and obey traffic rules. After arriving in Longchang, you can visit local tourist attractions and enjoy your leisure time according to your interests and needs.