The average train between Cardiff and Koblenz takes 10h 18m and the fastest train takes 7h 43m. The train service runs several times per day from Cardiff to Koblenz. 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 every 4 hours between Cardiff and Koblenz. The earliest departure is at 6:20 AM in the morning, and the last departure from Cardiff is at 9:20 PM which arrives into Koblenz at 1:46 PM. All services require a transfer at London Paddington and take an average of 10h 18m. The schedules shown below are for the next available departures.
Arrives next day




10h 29m • 4 changes
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16h 56m • 4 changes
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16h 26m • 4 changes




9h 22m • 4 changes




9h 7m • 4 changes




9h 27m • 4 changes




8h 56m • 4 changes




9h 26m • 4 changes




8h 55m • 4 changes




9h 27m • 4 changes




9h 26m • 4 changes




9h 26m • 4 changes




9h 26m • 4 changes




9h 26m • 4 changes
Arrives next day




9h 30m • 4 changes




9h 22m • 4 changes




9h 7m • 4 changes




9h 27m • 4 changes




8h 56m • 4 changes




9h 22m • 4 changes




9h 7m • 4 changes




9h 27m • 4 changes




8h 56m • 4 changes




9h 22m • 4 changes




9h 7m • 4 changes




9h 27m • 4 changes




8h 56m • 4 changes
Want to know about travelling from Cardiff to Koblenz? 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 Cardiff to Koblenz. However, there are services departing from Cardiff station and arriving at Koblenz station via London Paddington. The journey, including transfers, takes approximately 10h 18m.
Cardiff to Koblenz train services, operated by Great Western Railway (GWR), depart from Cardiff Central station.
Cardiff to Koblenz train services, operated by Great Western Railway (GWR), arrive at Koblenz Hauptbahnhof station.
Book your Cardiff to Koblenz train tickets online with Great Western Railway (GWR), London Underground (Tube) and 3 other operators.
The distance between Cardiff and Koblenz is 763.8 km. The road distance is 917 km.
You can take a train from Cardiff Central to Koblenz Hauptbahnhof via London Paddington, Paddington, King's Cross St. Pancras station, London St Pancras Intl, Brussel-Zuid / Bruxelles-Midi, and Köln Hbf in around 9h 15m.