The average bus between Penarth and Castell Coch takes 1h 17m and the fastest bus takes 46 min. There is a bus service every few hours from Penarth to Castell Coch. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run hourly between Penarth and Castell Coch. The earliest departure is at 12:26 AM at night, and the last departure from Penarth is at 9:44 PM which arrives into Castell Coch at 11:06 PM. All services require a transfer at Customhouse Street JW and take an average of 1h 17m. The schedules shown below are for the next available departures.

1h 1m • 1 change
56 min • 1 change
46 min • 1 change
46 min • 1 change
6h 8m • 1 change
1h 1m • 1 change
56 min • 1 change
46 min • 1 change
6h 8m • 1 change
1h 1m • 1 change
56 min • 1 change
46 min • 1 change
6h 8m • 1 change
58 min • 1 change
56 min • 1 change
46 min • 1 changeWant to know about travelling from Penarth to Castell Coch? 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 bus from Penarth to Castell Coch. However, there are services departing from Penarth station and arriving at Castell Coch station via Customhouse Street JW. The journey, including transfers, takes approximately 1h 17m.
Penarth to Castell Coch bus services, operated by First South & West Wales, depart from Sports Village station.
Penarth to Castell Coch bus services, operated by First South & West Wales, arrive at Ynys Bridge station.
The distance between Penarth and Castell Coch is 12.2 km. The road distance is 16 km.
You can take a bus from Sports Village to Castell Coch via Customhouse Street JW, Greyfriars Road GF, and Ynys Bridge in around 1h 9m.