We meet you at Potsdam main railway station at the exit "Babelsberger Strasse". You get there easily by using the city train from Berlin.
6 hours to 8 hours
72 hours to 720 hours
2 hours 30 minutes
4 hours to 5 hours
1 hour 15 minutes to 2 hours
6 hours 30 minutes
6 hours to 7 hours