The average train between Penarth and Llanharan takes 53 min and the fastest train takes 31 min. There is an hourly train service from Penarth 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 Penarth and Llanharan. The earliest departure is at 6:05 AM in the morning, and the last departure from Penarth is at 11:36 PM which arrives into Llanharan at 5:58 AM. All services require a transfer, and take on average 53 min. The schedules shown below are for the next available departures.

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39 min • 1 changeWant to know about travelling from Penarth 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 Penarth to Llanharan. However, there are services departing from Penarth station and arriving at Llanharan station via Cardiff Central station. The journey, including transfers, takes approximately 53 min.
Penarth to Llanharan train services, operated by Transport for Wales, depart from Penarth station.
Penarth to Llanharan train services, operated by Transport for Wales, arrive at Llanharan station.
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The distance between Penarth and Llanharan is 21.7 km. The road distance is 27 km.
You can take a train from Penarth to Llanharan via Cardiff Central in around 52 min.