Border Petrapole India to Benapole Bangladesh
From Calcutta, I woke up early and went to Sealdah station. I took the Bangaon Local train to the end of the line, then a mini-taxi to the border. Walked across the border to Benapole, Bangladesh. From there got a cycle rickshaw a few km to the bus stand, then a bus to Jessor and finally another on to Khulna.