The average train between Caerphilly and Llanharan takes 48 min and the fastest train takes 39 min. There is an hourly train service from Caerphilly to Llanharan. 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 Llanharan. The earliest departure is at 6:03 AM in the morning, and the last departure from Caerphilly is at 10:27 PM which arrives into Llanharan at 11:32 PM. All services require a transfer, and take on average 48 min. The schedules shown below are for the next available departures.

1h 1m • 1 change

48 min • 1 change

53 min • 1 change

40 min • 1 change

57 min • 1 change

40 min • 1 change

44 min • 1 change

40 min • 1 change

57 min • 1 change

40 min • 1 change

44 min • 1 change

40 min • 1 change
Want to know about travelling from Caerphilly to Llanharan? 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 Llanharan. However, there are services departing from Caerphilly station and arriving at Llanharan station via Cardiff Central. The journey, including transfers, takes approximately 48 min.
Caerphilly to Llanharan train services, operated by Transport for Wales, depart from Caerphilly station.
Caerphilly to Llanharan train services, operated by Transport for Wales, arrive at Llanharan station.
Book your Caerphilly to Llanharan train tickets online with Transport for Wales.
The distance between Caerphilly and Llanharan is 15.9 km. The road distance is 34 km.
You can take a train from Caerphilly to Llanharan via Cardiff Central in around 1h.