To 12 ports; the busiest crossings are to Bangrak (Koh Samui) (20 minutes, 24 times a day), Koh Tao (55 minutes, 17 times a day), Nathon (Koh Samui) (25 minutes, five times a day), Donsak (Raja Ferry Pier) (2½ hours, five times a day), Donsak (Seatran Pier) (2½ hours, five times a day), Mae Nam (Koh Samui) (25 minutes, four times a day), Donsak (Lomprayah Pier) (1 hour 15 minutes, twice a day) and Chumphon (Matapon Pier) (3 hours, twice a day).