The average train between Caerphilly and Kidwelly takes 2h 17m and the fastest train takes 1h 54m. There is a train service every few hours from Caerphilly to Kidwelly. 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 Caerphilly and Kidwelly. The earliest departure is at 6:03 AM in the morning, and the last departure from Caerphilly is at 11:05 PM which arrives into Kidwelly at 7:25 AM. All services require a transfer, and take on average 2h 17m. The schedules shown below are for the next available departures.

1h 54m • 1 change

2h • 1 change

2h 13m • 1 change

1h 57m • 1 change

2h 25m • 1 change

1h 55m • 1 change

2h • 1 change

1h 55m • 1 change

2h 25m • 1 change

1h 55m • 1 change

2h • 1 change

1h 55m • 1 change

2h 25m • 1 change

2h 21m • 1 change

1h 55m • 1 change

2h • 1 change
Want to know about travelling from Caerphilly to Kidwelly? 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 Caerphilly to Kidwelly. However, there are services departing from Caerphilly station and arriving at Kidwelly station via Kidwelly. The journey, including transfers, takes approximately 2h 17m.
Caerphilly to Kidwelly train services, operated by Transport for Wales, depart from Cardiff Central station.
Caerphilly to Kidwelly train services, operated by Transport for Wales, arrive at Kidwelly station.
Book your Caerphilly to Kidwelly train tickets online with Transport for Wales and Great Western Railway (GWR).
The distance between Caerphilly and Kidwelly is 77.2 km. The road distance is 118 km.
Transport for Wales operates a train from Cardiff Central to Kidwelly hourly. Tickets cost £26–45 and the journey takes 1h 34m. Great Western Railway (GWR) also services this route 5 times a week.