To 9 ports; the busiest crossings are to Vääksy (an hour, once a month, mid-June to early September), Suopelto (an hour and a half, once a month, mid-June to early September), Tehinniemi (2 hours 25 minutes, once a month, mid-June to early September), Lahti (2 hours 40 minutes, once a month, mid-June to early September), Judinsalo (3½ hours, once a month, mid-June to early September), Vaheri (4 hours 20 minutes, once a month, mid-June to early September), Kärkinen (6 hours, once a month, mid-June to early September) and Säynätsalo (7 hours, once a month, mid-June to early September).