The average bus between Penarth and Dorchester takes 9h 45m and the fastest bus takes 7h 1m. The bus service runs several times per day from Penarth to Dorchester. 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 3 times a day between Penarth and Dorchester. The earliest departure is at 7:41 AM in the morning, and the last departure from Penarth is at 10:40 PM which arrives into Dorchester at 1:12 PM. All services require a transfer at Cardiff Bus Interchange Bay 3 and take an average of 9h 45m. The schedules shown below are for the next available departures.





7h 1m • 5 changes





8h 6m • 5 changes





7h 11m • 5 changes
Arrives next day





13h 32m • 5 changes





7h 1m • 5 changes





8h 6m • 5 changes





7h 11m • 5 changes
Arrives next day





13h 32m • 5 changes





7h 1m • 5 changes





8h 6m • 5 changes





7h 11m • 5 changes
Arrives next day





13h 32m • 5 changes
Want to know about travelling from Penarth to Dorchester? 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 Dorchester. However, there are services departing from Penarth station and arriving at Dorchester station via Bus Station station. The journey, including transfers, takes approximately 9h 45m.
Penarth to Dorchester bus services, operated by Cardiff Bus, depart from Sophia Gardens station.
Penarth to Dorchester bus services, operated by Cardiff Bus, arrive at The Museum station.
The distance between Penarth and Dorchester is 95.5 km. The road distance is 197 km.
You can take a bus from Windsor Terrace to The Museum via Cardiff Bus Interchange Bay 3, Talbot Street, Sophia Gardens, Bus Station, Bus Station, and Bus Station in around 7h 23m.