RE 3: Rhein-Emscher-Express
The Rhine-Emscher Express takes you from Hamm to Düsseldorf via Dortmund, Gelsenkirchen and Duisburg. It runs daily from Hamm in Westphalia to Düsseldorf and runs parallel to the S-Bahn line for a large part of the route.
Want more information? Just click on the stations and move to the next stops using the arrow.