The average bus between Chepstow Castle and Caerphilly takes 2h 39m and the fastest bus takes 1h 35m. There is a bus service every few hours from Chepstow Castle 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 hourly between Chepstow Castle and Caerphilly. The earliest departure is at 7:25 AM in the morning, and the last departure from Chepstow Castle is at 10:25 PM which arrives into Caerphilly at 7:40 AM. All services require a transfer at Chepstow Bus Station Stand 4 and take an average of 2h 39m. The schedules shown below are for the next available departures.

1h 43m • 1 change

2h 26m • 1 change

2h 8m • 1 change

2h 4m • 1 change

2h 7m • 1 change

1h 38m • 1 change

1h 38m • 1 change

1h 38m • 1 change

2h 27m • 1 change

2h 27m • 1 change

2h 27m • 1 change

2h 47m • 1 change

2h 20m • 1 change

2h 18m • 1 change

2h 12m • 1 change

1h 38m • 1 change
Want to know about travelling from Chepstow Castle 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 Chepstow Castle to Caerphilly. However, there are services departing from Chepstow Castle station and arriving at Caerphilly station via Friars Walk 6. The journey, including transfers, takes approximately 2h 39m.
Chepstow Castle to Caerphilly bus services, operated by Newport Bus, depart from Chepstow Bus Station Stand 4.
Chepstow Castle to Caerphilly bus services, operated by Newport Bus, arrive at Caerphilly Library / The Twyn station.
The distance between Chepstow Castle and Caerphilly is 38.3 km. The road distance is 51 km.
You can take a vehicle from Chepstow Castle to Caerphilly Library / The Twyn via Chepstow Bus Station Stand 4, Friars Walk 6, and Market Square 22 in around 2h.