important station in Cologne, the KölnMesse/Deutz station across the river Rhine, just about 400 metres away from Köln Hauptbahnhof. The stations are linked
airport station via Regional-Express line RE 6 (the Rhein-Weser-Express) to Minden and the Regionalbahn RB 27 (the Rhein-Erft-Bahn) along the East Rhine
is also served by the NRW-Express (RE1), Rhein-Erft-Express (RE8), Rhein-Sieg-Express (RE9), Rhein-Erft-Bahn (RB27) and Erft-Bahn (RB38), all running hourly