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The train between Cardiff and Grays takes 3h 10m. The train runs, on average, once a week from Cardiff to Grays. 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 Cardiff and Grays. Service times information will be available soon. All services run direct with no transfers required, and take on average 3h 10m.
Want to know about travelling from Cardiff to Grays? 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 Grays. However, there are services departing from Cardiff Central station and arriving at West Ham station via London Paddington station. The journey, including transfers, takes approximately 3h 10m.
Cardiff to Grays train services, operated by Great Western Railway (GWR), depart from Cardiff Central station.
Cardiff to Grays train services, operated by London Underground (Tube), arrive at West Ham station.
Book your Cardiff to Grays train tickets online with Omio.
The distance between Cardiff and Grays is 242.7 km. The road distance is 276 km.
There is no direct connection from Cardiff to Grays. However, you can take the train to London Paddington, walk to Paddington, take the subway to West Ham station, walk to West Ham, then take the train to Grays.
