The average train between Poole and Cardiff takes 3h 43m and the fastest train takes 3h 34m. There is a train service every few hours from Poole 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 Poole and Cardiff. The earliest departure is at 5:40 AM in the morning, and the last departure from Poole is at 8:09 PM which arrives into Cardiff at 11:53 PM. All services require a transfer, and take on average 3h 43m. The schedules shown below are for the next available departures.

3h 43m • 1 change

3h 42m • 1 change

3h 43m • 1 change

3h 46m • 1 change

4h 6m • 1 change

3h 40m • 1 change

3h 42m • 1 change

3h 42m • 1 change

4h 6m • 1 change

3h 40m • 1 change

3h 42m • 1 change

3h 42m • 1 change

4h 6m • 1 change

3h 40m • 1 change

3h 42m • 1 change

3h 42m • 1 change
Want to know about travelling from Poole 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 Poole to Cardiff. However, there are services departing from Poole station and arriving at Cardiff station via Southampton Central. The journey, including transfers, takes approximately 3h 43m.
Poole to Cardiff train services, operated by South Western Railway, depart from Poole station.
Poole to Cardiff train services, operated by South Western Railway, arrive at Cardiff Central station.
Book your Poole to Cardiff train tickets online with South Western Railway and Great Western Railway (GWR).
The distance between Poole and Cardiff is 119.2 km. The road distance is 240 km.
You can take a train from Poole to Cardiff Central via Southampton Central in around 4h 13m.