The average bus between Builth Wells and Caernarfon takes 5h 14m and the fastest bus takes 4h 50m. The bus service runs several times per day from Builth Wells to Caernarfon. 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 Builth Wells and Caernarfon. The earliest departure is at 7:03 AM in the morning, and the last departure from Builth Wells is at 6:53 PM which arrives into Caernarfon at 11:46 PM. All services require a transfer at Newtown Bus Station and take an average of 5h 14m. The schedules shown below are for the next available departures.
Want to know about travelling from Builth Wells to Caernarfon? 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 Builth Wells to Caernarfon. However, there are services departing from Groe station and arriving at Caernarfon Bus Station Stand B via Newtown Bus Station Stand 2 and Bus Depot station. The journey, including transfers, takes approximately 5h 14m.
Builth Wells to Caernarfon bus services, operated by Celtic Travel, depart from Groe station.
Builth Wells to Caernarfon bus services, operated by TaithCymru, arrive at Caernarfon Bus Station Stand B.
The distance between Builth Wells and Caernarfon is 124.8 km. The road distance is 161 km.
You can take a bus from Groe to Caernarfon Bus Station Stand B via Newtown Bus Station, Bus Depot, and Machynlleth Town Clock in around 6h 15m.