There are actually very similar distances towards the seaports of Hamburg and Szczecin. The latter was "Berlin's port" until 1945, but Cold War neglect and also the newly drawn German-Polish border have all but severed that relationship. There have already been only gradual makes an attempt during the 2010s and https://bbcnewsz.de/rum-tasting-berlin-ein-erlebnis-fur-genieser/