All bus routes to Kolkata (India) A B D H J M N P R S A Buses Asansol - Kolkata B Bangalore to Kolkata bus Bus from Burdwan to Kolkata Buses Bhubaneshwar to Kolkata D Buses Digha to Kolkata Buses from Dhanbad to Kolkata From Durgapur to Kolkata bus H Bus Hyderabad - Kolkata Buses Haldia to Kolkata J Buses to Kolkata from Jaipur M Buses Mumbai - Kolkata N Bus New Delhi - Kolkata P Bus from Patna to Kolkata Bus Puri - Kolkata R From Raiganj to Kolkata bus S Buses to Kolkata from Siliguri