5Copenhagen, Denmark to Berlin, Germany

There are multiple options available to reserve this route.

You may opt for the picturesque Gedser-Rostock ferry, which is a one-hour and 45-minute sail across the Baltic Sea, or select the longer option that involves a stopover in Hamburg lasting several hours.
Additionally, if budget is a concern, you could choose the most economical overnight option, arriving in Berlin by 8:30 am.