Want to travel from Chennai to Chengannur? Know about the trains running on this route. Some of the trains that run on this route are Hwh ARONAI EXPRESS (12508),TRIVANDRUM MAIL (12623),TRIVANDRUM EXP (12695),KRBA TVC EXPRES (22647) etc. If you’re travelling, you can board the train from the following stations - MGR CHENNAI CTL (MAS) . Time taken by different trains is approximately 13h 09m to 14h 53m. Choose your train according to your suitability from trains that run on daily basis like TRIVANDRUM MAIL (12623) , TRIVANDRUM EXP (12695) etc.