It just takes about 3-4 hrs by car to get from Germany's Berlin to Poland's Kolobrzeg. Start at Berlin's Spandauer Strasse in direction of Rathausstrasse, then left onto B1, take Grunerstrasse, then Otto-Braun-Strasse, then Greifswalder Strasse, then onto B2, then take right, following signs of A10 to Frankfurt/O./Prenzlau/Berliner Ring, then take left ramp to A11, then onto E28, then direction of route 162, keeping straight onto route 102, passing two traffic circles, driving on Koszaliñska, then arrive at Kolobrzeg, Poland.
Train is the best way to get to Kolobrzeg.
There are buses to neighbouring towns.
I travelled to Kozsallin where we were staying.
A loose stone shattered our window so we had to stop.
But nobody seemed to bothered.