Want to travel from Khandwa to Kolkata? Know about the trains running on this route. Some of the trains that run on this route are Hwh KOLKATA MAIL (12322) etc. If you’re travelling, you can board the train from the following stations - KHANDWA (KNW) . Time taken by different trains is approximately 29h 02m to 29h 02m. Choose your train according to your suitability from trains that run on daily basis like KOLKATA MAIL (12322) etc.