To 15 ports; the busiest crossings are to Kabataş (1 hour 10 minutes, 12 times a day), Kınalıada (25 minutes, 11 times a day), Büyükada (35 minutes, 11 times a day), Burgazada (40 minutes, 11 times a day), Heybeliada (50 minutes, 11 times a day), Moda (30 minutes, five times a day), Karaköy (an hour, five times a day) and Kadıköy (1 hour 55 minutes, four times a day).