The average train between Caerphilly and Radyr takes 32 min and the fastest train takes 30 min. The train runs at least 2 times per hour from Caerphilly to Radyr. 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 every 30 minutes between Caerphilly and Radyr. The earliest departure is at 6:48 AM in the morning, and the last departure from Caerphilly is at 7:18 PM which arrives into Radyr at 7:51 PM. All services require a transfer, and take on average 32 min. The schedules shown below are for the next available departures.

33 min • 1 change

30 min • 1 change

33 min • 1 change

31 min • 1 change
Want to know about travelling from Caerphilly to Radyr? 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 Radyr. However, there are services departing from Caerphilly station and arriving at Radyr station via Cardiff Queen Street. The journey, including transfers, takes approximately 32 min.
Caerphilly to Radyr train services, operated by Transport for Wales, depart from Caerphilly station.
Caerphilly to Radyr train services, operated by Transport for Wales, arrive at Radyr station.
Book your Caerphilly to Radyr train tickets online with Transport for Wales.
The distance between Caerphilly and Radyr is 6.7 km. The road distance is 18 km.
You can take a train from Caerphilly to Radyr via Cardiff Queen Street in around 31 min.