The average train between Cardiff and Karlsruhe takes 11h 1m and the fastest train takes 7h 5m. The train service runs several times per day from Cardiff to Karlsruhe. 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 5 times a day between Cardiff and Karlsruhe. The earliest departure is at 6:48 AM in the morning, and the last departure from Cardiff is at 9:20 PM which arrives into Karlsruhe at 1:25 PM. All services require a transfer at London Paddington and take an average of 11h 1m. The schedules shown below are for the next available departures.



8h 33m • 3 changes


9h 2m • 3 changes


8h 35m • 3 changesArrives next day



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8h 33m • 3 changes


9h 2m • 3 changes


8h 35m • 3 changesArrives next day



15h 8m • 3 changes


8h 33m • 3 changes


8h 13m • 3 changes


8h 35m • 3 changesArrives next day



15h 8m • 3 changes


8h 33m • 3 changes


8h 13m • 3 changes


8h 6m • 3 changes


8h 35m • 3 changes


8h 37m • 3 changes


8h 1m • 3 changes


9h 5m • 3 changesArrives next day



15h 8m • 3 changesWant to know about travelling from Cardiff to Karlsruhe? 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 Karlsruhe. However, there are services departing from Cardiff Central station and arriving at Karlsruhe Hbf station via London Paddington station and Paris Nord station. The journey, including transfers, takes approximately 11h 1m.
Cardiff to Karlsruhe train services, operated by Great Western Railway (GWR), depart from Cardiff Central station.
Cardiff to Karlsruhe train services, operated by Deutsche Bahn Intercity (DB IC), arrive at Karlsruhe Hbf station.
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The distance between Cardiff and Karlsruhe is 867.3 km.
You can take a train from Cardiff Central to Karlsruhe Hbf via London Paddington, Paddington, King's Cross St. Pancras station, London St Pancras Intl, Paris Nord, and Paris Est in around 8h 59m.