Here are a few suggestions for your next trip from Oranienburg (S)

In 2 hours, you can reach Berlin, Plaaz, Waren(Müritz), Rostock Hbf, Neubrandenburg, Kratzeburg, Güstrow, Altentreptow, Gnevkow, Sternfeld...

In 3 hours, you can reach Dresden, Leipzig, Halle (Saale), Magdeburg, Rakow, Grimmen, Wittenhagen, Elmenhorst, Zarrendorf, Velgast...

In 4 hours, you can reach Chemnitz, Erfurt, Ostseebad Binz, Naumburg(Saale)Hbf, Freiberg(Sachs).

In 5 hours, you can reach Jena Paradies, Jena-Göschwitz, Saalfeld(Saale), Berlin Südkreuz (S), Berlin-Tempelhof, Berlin Nöldnerplatz, Berlin-Rummelsburg, Berlin-Hohenschönhausen (S).

In 6 hours, you can reach Lichtenfels, Neuruppin West, Neuruppin Rheinsberger Tor.

In 7 hours, you can reach Bamberg, Erlangen, Fürth(Bay)Hbf, Fulda, Heiligengrabe, Dossow(Prign), Fretzdorf, Flughafen BER - Terminal 1-2 (S-Bahn), Liebenthal(Prignitz), Wittstock(Dosse)...

In 8 hours, you can reach Nürnberg, Lindow(Mark), Rheinsberg(Mark), Herzberg(Mark), Würzburg Hbf, Groß Pankow, Pritzwalk, Perleberg.

In 9 hours, you can reach Beetz-Sommerfeld.

In 10+ hours, you can reach Viena, Linz, Salzburg, Sankt Pölten, Wels, Regensburg Hbf, Straubing, Plattling, Passau Hbf, Schärding.