Train Cologne to Diez from €31 | Tickets & Timetables

Trip Overview

The average train between Cologne and Diez takes 2h 39m and the fastest train takes 2h 8m. There is a train service every few hours from Cologne to Diez. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

2h 39m
Duration: 135 km
Distance: €31
Average price: Hourly
Frequency

Train via Koblenz

best

Take the train from Koeln Sued to Koblenz Hbftrain Re
Take the train from Koblenz Hauptbahnhof to Diez Bftrain Rb23 / ...

2h 38m

€25–67

Cologne to Diez train times

Trains run hourly between Cologne and Diez. The earliest departure is at 12:04 AM at night, and the last departure from Cologne is at 9:38 PM which arrives into Diez at 12:16 AM. All services require a transfer at Koblenz Hbf and take an average of 2h 39m. The schedules shown below are for the next available departures.

Departing Saturday, July 11, 2026

5:04 AM → 7:46 AM
2h 42m • 1 change
6:38 AM → 9:15 AM
2h 37m • 1 change
7:38 AM → 9:46 AM
2h 8m • 1 change
8:38 AM → 11:15 AM
2h 37m • 1 change
Show more

Departing Sunday, July 12, 2026

12:04 AM → 7:46 AM
7h 42m • 1 change
6:04 AM → 9:15 AM
3h 11m • 1 change
7:38 AM → 9:46 AM
2h 8m • 1 change
8:38 AM → 11:15 AM
2h 37m • 1 change
Show more

Departing Monday, July 13, 2026

12:04 AM → 5:40 AM
5h 36m • 1 change
4:04 AM → 7:09 AM
3h 5m • 1 change
5:38 AM → 7:46 AM
2h 8m • 1 change
6:38 AM → 9:25 AM
2h 47m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Cologne to Diez? 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.