The average train between Grays and Cardiff takes 3h 27m and the fastest train takes 3h 8m. There is an hourly train service from Grays 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 hourly between Grays and Cardiff. The earliest departure is at 5:24 AM in the morning, and the last departure from Grays is at 11:47 PM which arrives into Cardiff at 8:06 AM. All services require a transfer at West Ham and take an average of 3h 27m. The schedules shown below are for the next available departures.
Want to know about travelling from Grays 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 Grays to Cardiff. However, there are services departing from Grays station and arriving at Cardiff station via Cardiff Central. The journey, including transfers, takes approximately 3h 27m.
Grays to Cardiff train services, operated by c2c, depart from London Paddington station.
Grays to Cardiff train services, operated by c2c, arrive at Cardiff Central station.
Book your Grays to Cardiff train tickets online with c2c, London Underground (Tube) and Great Western Railway (GWR).
The distance between Grays and Cardiff is 242.7 km. The road distance is 271 km.
Great Western Railway (GWR) operates a train from London Paddington to Cardiff Central hourly. Tickets cost £60–130 and the journey takes 2h 18m.
