To 34 ports; the busiest crossings are to Mykonos Old Port (15 minutes, 28 times a day, April to October), Tinos (15 minutes, about 14 times a day in season), Rafina (1 hour 50 minutes, about 12 times a day in season), Naxos (35 minutes, 12 times a day, late March to October), Paros (35 minutes, about 11 times a day, late March to October), Santorini (2 hours, 10 times a day, late March to October), Andros (1 hour 15 minutes, about seven times a day in season) and Piraeus (2 hours 45 minutes, about eight times a day in season).