To 15 ports; the busiest crossings are to Balikpapan (Semayang) (28 hours, four times a month), Pare-Pare (46 hours, four times a month), Makassar (2½ days, four times a month), Maumere (3½ days, four times a month), Pantoloan (Palu) (21 hours, twice a month), Bau-Bau (3½ days, twice a month), Lewoleba (3½ days, twice a month) and Tenau (Kupang) (4 days, twice a month).