The average bus between Bath and Caerphilly takes 3h 18m and the fastest bus takes 2h 41m. The bus service runs several times per day from Bath to Caerphilly. 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 Bath and Caerphilly. The earliest departure is at 3:12 AM at night, and the last departure from Bath is at 11:04 PM which arrives into Caerphilly at 7:40 AM. All services require a transfer at Bus Station and take an average of 3h 18m. The schedules shown below are for the next available departures.


3h 42m • 2 changes


3h 21m • 2 changes


3h 15m • 2 changes


2h 58m • 2 changes


2h 41m • 2 changes


2h 50m • 2 changes


3h 1m • 2 changes


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5h 5m • 2 changes


2h 59m • 2 changes


2h 44m • 2 changes


2h 43m • 2 changes


2h 56m • 2 changes


2h 51m • 2 changes


3h 6m • 2 changes


3h 1m • 2 changes


4h 28m • 2 changes


2h 56m • 2 changes


2h 55m • 2 changes


3h 6m • 2 changes


4h 28m • 2 changes


2h 56m • 2 changes


2h 55m • 2 changes


3h 6m • 2 changes


4h 28m • 2 changes


2h 56m • 2 changes


2h 55m • 2 changes


3h 6m • 2 changes
Want to know about travelling from Bath to Caerphilly? 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 Bath to Caerphilly. However, there are services departing from Bath station and arriving at Caerphilly station via Bus Station station. The journey, including transfers, takes approximately 3h 18m.
Bath to Caerphilly bus services, operated by First Bristol, Bath & the West, depart from Westgate Buildings station.
Bath to Caerphilly bus services, operated by First Bristol, Bath & the West, arrive at Caerphilly Library / The Twyn station.
The distance between Bath and Caerphilly is 63.3 km. The road distance is 93 km.
You can take a bus from Westgate Buildings to Caerphilly Library / The Twyn via Bus Station, Kingsway K14, and Market Square 22 in around 3h 16m.