To 12 ports; the busiest crossings are to Lahti (1 hour 40 minutes, 36 times a month, mid-May to mid-September), Kalkkinen Canal (1 hour 10 minutes, twice a week, early June to early September), Kalkkinen (an hour and a half, twice a week, early June to early September), Heinola (3 hours, twice a week, early June to early September), Karisalmi (55 minutes, once a month, mid-June to early September), Suopelto (2 hours 25 minutes, once a month, mid-June to early September), Tehinniemi (3 hours 20 minutes, once a month, mid-June to early September) and Judinsalo (4 hours 25 minutes, once a month, mid-June to early September).