I have given complete station list of Sanghamitra express...The Sanghamitra Express is a Superfast train that runs daily between the Krantivira Sangolli Rayanna Bengaluru Station in Bengaluru, Karnataka and Danapur in Patna, Bihar, via Chennai Central. This train takes a total of 48 hours and 5 minutes to cover the 2698 km distance. Trains numbered 12295UP and 12296DN belong to the Superfast category of Indian Railways.