Here are a few suggestions for your next trip from Köln

In 2 hours, you can reach Brussels, Liège, Eindhoven, Düsseldorf, Essen, Leuven, Dortmund, Duisburg, Bochum, Wuppertal...

In 3 hours, you can reach Amsterdam, Antwerpen, Gent, Arnhem, 's-Hertogenbosch, Emsdetten, Frankfurt(M) Flughafen Fernbf, Lehrte, Oberwesel, Bacharach...

In 4 hours, you can reach Basel, Frankfurt am Main, Stuttgart, Brugge, Bremen, Hannover, Grevenmacher, Ostend, Uebersyren, Kirchberg...

In 5 hours, you can reach Berlin, Luxembourg, Hamburg, Utrecht, Karlsruhe, Magdeburg, Lübeck, Tutzing, Löhne(Westf), Berlin-Charlottenburg...

In 6 hours, you can reach Paris, Nürnberg, Kiel, Flughafen BER - Terminal 5 (Schönefeld), Weilheim(Oberbay), Murnau, Garmisch-Partenkirchen, Bad Kleinen, Berlin Südkreuz (S), Apolda...

In 7 hours, you can reach Zürich, Rotterdam, Thun, Leipzig, Dornbirn, Bregenz, Jena Paradies, Naumburg(Saale)Hbf, Weißenfels, Oberstdorf...

In 8 hours, you can reach Munich, Schellenberg, Dresden, Wels, Erfurt, Rosenheim, Deezbüll, Maasbüll(b Niebüll), Dagebüll Kirche, Dagebüll Mole...

In 9 hours, you can reach Bern, Chur, Amstetten, Recklinghausen Hbf, Freilassing, Langen am Arlberg, Landeck-Zams, Schwarzach-St.Veit, St. Johann im Pongau, Niebüll neg...

In 10+ hours, you can reach Vienna, Graz, Milan, Linz, Salzburg, Innsbruck, Lugano, Klagenfurt am Wörthersee, Villach, Bielefeld...