To 9 ports; the busiest crossings are to Karpathos (40 minutes, twice a week), Chalki (an hour and a half, twice a week), Kasos (2 hours 55 minutes, twice a week), Rhodes (3 hours 25 minutes, twice a week), Sitia (5 hours 10 minutes, twice a week), Heraklion (8 hours, twice a week), Anafi (11¾ hours, twice a week) and Santorini (13¼ hours, twice a week).