To 10 ports; the busiest crossings are to Dhaka (6¾ hours, nine times a week), Nimdi (30 minutes, every day), Kalaiya (an hour, every day), Chandpur (4 hours 25 minutes, every day), Mirkadim (7½ hours, every day), Fatullah (8 hours, every day), Deula (45 minutes, twice a week) and Debirchar (1 hour 15 minutes, twice a week).