To 14 ports; the busiest crossings are to Wasserburg (20 minutes, five times a day, April to mid-October), Bregenz (22 minutes, five times a day, April to mid-October), Nonnenhorn (30 minutes, five times a day, April to mid-October), Kressbronn (40 minutes, five times a day, April to mid-October), Langenargen (an hour, five times a day, April to mid-October), Friedrichshafen (1 hour 25 minutes, five times a day, April to mid-October), Rorschach (55 minutes, every day, April to mid-October) and Horn (1 hour 15 minutes, every day, April to mid-October).