The average bus between Porth and Penarth takes 2h 3m and the fastest bus takes 1h 56m. The bus service runs several times per day from Porth to Penarth. 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 every 4 hours between Porth and Penarth. The earliest departure is at 6:30 AM in the morning, and the last departure from Porth is at 4:18 PM which arrives into Penarth at 6:22 PM. All services require a transfer, and take on average 2h 3m. The schedules shown below are for the next available departures.

2h 2m • 1 change

2h 2m • 1 change

2h 2m • 1 change

2h 2m • 1 change

2h 6m • 1 change

2h 11m • 1 change

2h 3m • 1 change

2h 2m • 1 change

2h 6m • 1 change

2h 11m • 1 change

2h 3m • 1 change

2h 2m • 1 change

2h 6m • 1 change

2h 11m • 1 change

2h 3m • 1 change

2h 2m • 1 change

1h 56m • 1 change

1h 56m • 1 change

1h 59m • 1 change

2h 2m • 1 change
Want to know about travelling from Porth to Penarth? 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 Porth to Penarth. However, there are services departing from Porth station and arriving at Penarth station via Cardiff Bus Interchange Bay 1. The journey, including transfers, takes approximately 2h 3m.
Porth to Penarth bus services, operated by Stagecoach South Wales, depart from Porth Interchange Bay 2 station.
Porth to Penarth bus services, operated by Stagecoach South Wales, arrive at Windsor Arcade station.
The distance between Porth and Penarth is 25.3 km. The road distance is 42 km.
You can take a bus from Porth Interchange Bay 2 to Windsor Arcade via Cardiff Bus Interchange Bay 7 in around 2h.