To 9 ports; the busiest crossings are to Unkel (10 minutes, about three times a day, late April to early October), Bad Honnef (25 minutes, about three times a day, late April to early October), Linz am Rhein (30 minutes, about three times a day, late April to early October), Königswinter (40 minutes, about three times a day, late April to early October), Bad Godesberg (45 minutes, about three times a day, late April to early October), Bonn (1 hour 15 minutes, about three times a day, late April to early October), Wesseling (2 hours, six times a week, late April to early October) and Cologne-Porz (2 hours 25 minutes, six times a week, late April to early October).