To 9 ports; the busiest crossings are to Sofifi (an hour and a half, eight times a day), Rum (Tidore) (30 minutes, three times a day), Sidangoli (an hour and a half, three times a day), Bitung (18 hours, every day), Moti (2 hours, three times a week), Makian (3 hours, twice a week), Kayoa (6½ hours, twice a week) and Babang (Bacan) (12 hours, twice a week).