To 26 ports; the busiest crossings are to Dobo (7 hours, six times a month), Ambon (22 hours, five times a month), Kaimana (12 hours, four times a month), Fakfak (27 hours, four times a month), Pomako (Timika) (33 hours, four times a month), Bau-Bau (2 days, four times a month), Sorong (46 hours, three times a month) and Makassar (2½ days, three times a month).