The average train between Cologne and Diepenbeek takes 3h 7m and the fastest train takes 2h 29m. There is a train service every few hours from Cologne to Diepenbeek. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run hourly between Cologne and Diepenbeek. The earliest departure is at 6:39 AM in the morning, and the last departure from Cologne is at 9:42 PM which arrives into Diepenbeek at 7:12 AM. All services require a transfer, and take on average 3h 7m. The schedules shown below are for the next available departures.

2h 35m • 1 change

2h 31m • 1 change

2h 35m • 1 change

2h 31m • 1 change

2h 50m • 1 change

2h 46m • 1 change

2h 50m • 1 change

2h 46m • 1 change

2h 46m • 1 change

2h 50m • 1 change

2h 46m • 1 change

2h 51m • 1 change

2h 33m • 1 change

2h 31m • 1 change

2h 33m • 1 change

2h 29m • 1 change
Want to know about travelling from Cologne to Diepenbeek? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Cologne to Diepenbeek. However, there are services departing from Cologne station and arriving at Diepenbeek station via Liège, Guillemins Bf. The journey, including transfers, takes approximately 3h 7m.
Cologne to Diepenbeek train services, operated by Deutsche Bahn Intercity (DB IC), depart from Köln Hbf station.
Cologne to Diepenbeek train services, operated by Deutsche Bahn Intercity (DB IC), arrive at Diepenbeek station.
Book your Cologne to Diepenbeek train tickets online with Deutsche Bahn Intercity (DB IC), Belgian Railways (NMBS/SNCB) and Société Nationale des Chemins de fer Français (SNCF).
The distance between Cologne and Diepenbeek is 107.4 km. The road distance is 164 km.
You can take a train from Köln Hbf to Diepenbeek via Liège-Guillemins in around 2h 43m.