To 9 ports; the busiest crossings are to Ajaccio (10½ hours, nine times a week in season), Bastia (13 hours, eight times a week in season), Propriano (13 hours, three times a week in season), Porto Vecchio (14 hours, three times a week, late April to mid-October), Porto Torres (17 hours, three times a week in season), Ile Rousse (9 hours, twice a week, mid-April to late October), Alcudia (13 hours, twice a week, April to October) and Nice (6¼ hours, once a week, November to January).