Train Cologne to Diez | Tickets & Timetables

Trip Overview

The average train between Cologne and Diez takes 2h 57m and the fastest train takes 2h 35m. 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 57m
Duration: 137 km
Distance: Hourly
Frequency

Train via Koblenz

best

Take the train from Koeln Hbf to Koblenz Stadtmittetrain Re
Take the train from Koblenz Bahnhof Stadtmitte/Löhr-Center to Diez Bftrain Rb23

3h 7m

Cologne to Diez train times

Trains run hourly between Cologne and Diez. The earliest departure is at 5:32 AM in the morning, and the last departure from Cologne is at 10:49 PM which arrives into Diez at 7:09 AM. All services require a transfer, and take on average 2h 57m. The schedules shown below are for the next available departures.

Departing Sunday, May 17, 2026

8:32 AM → 11:15 AM
2h 43m • 1 change
9:32 AM → 12:07 PM
2h 35m • 1 change
10:32 AM → 1:15 PM
2h 43m • 1 change
11:32 AM → 2:07 PM
2h 35m • 1 change
Show more

Departing Monday, May 18, 2026

5:32 AM → 8:07 AM
2h 35m • 1 change
6:32 AM → 9:25 AM
2h 53m • 1 change
7:32 AM → 10:07 AM
2h 35m • 1 change
8:32 AM → 11:15 AM
2h 43m • 1 change
Show more

Departing Tuesday, May 19, 2026

5:32 AM → 8:07 AM
2h 35m • 1 change
6:32 AM → 9:25 AM
2h 53m • 1 change
7:32 AM → 10:07 AM
2h 35m • 1 change
8:32 AM → 11:15 AM
2h 43m • 1 change
Show more

Departing Wednesday, May 20, 2026

5:32 AM → 8:07 AM
2h 35m • 1 change
6:32 AM → 9:25 AM
2h 53m • 1 change
7:32 AM → 10:07 AM
2h 35m • 1 change
8:32 AM → 11:15 AM
2h 43m • 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.