To 10 ports; the busiest crossings are to Champin (five times a day), Hitui (twice a day), Munak (twice a day), Campbell Bay (6 hours, twice a week), Port Blair (18 hours, twice a week), Katchal (2 hours, once a week), Teressa (16 hours, once a week) and Chowra (18 hours, once a week).