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The train between Watford and Cardiff takes 3h. The train runs, on average, once a week from Watford to Cardiff. 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 on demand between Watford and Cardiff. Service times information will be available soon. All services run direct with no transfers required, and take on average 3h.
Want to know about travelling from Watford to Cardiff? 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 Watford to Cardiff. However, there are services departing from Watford High Street station and arriving at Cardiff Central station via Queens Park (London) station. The journey, including transfers, takes approximately 3h.
Watford to Cardiff train services, operated by London Overground, depart from Watford High Street station.
Watford to Cardiff train services, operated by Great Western Railway (GWR), arrive at Cardiff Central station.
Book your Watford to Cardiff train tickets online with Omio.
The distance between Watford and Cardiff is 193.4 km. The road distance is 231 km.
You can take a train from Watford High Street to Cardiff Central via Queens Park (London), Queen's Park station, Paddington station, and London Paddington in around 3h.
