The average bus between Chepstow and Porthmadog takes 19h 50m and the fastest bus takes 19h 49m. The bus runs, on average, 6 times per week from Chepstow to Porthmadog. 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 6 times a week between Chepstow and Porthmadog. The earliest departure is at 2:00 PM in the afternoon, and the last departure from Chepstow is at 2:06 PM which arrives into Porthmadog at 9:55 AM. All services require a transfer at Friars Walk 6 and take an average of 19h 50m. The schedules shown below are for the next available departures.
Want to know about travelling from Chepstow to Porthmadog? 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 to Porthmadog. However, there are services departing from Chepstow station and arriving at Porthmadog station via Aberystwyth Bus Station Stand 7 station. The journey, including transfers, takes approximately 19h 50m.
Chepstow to Porthmadog bus services, operated by Newport Bus, depart from Tresillian Way station.
Chepstow to Porthmadog bus services, operated by Newport Bus, arrive at Porthmadog Park A station.
The distance between Chepstow and Porthmadog is 173.7 km. The road distance is 341 km.
You can take a bus from Chepstow Bus Station 4 to Porthmadog Park A via Friars Walk 6, Friars Walk 15, Cardiff Bus Interchange Bay 14, Tresillian Way, and Aberystwyth Bus Station Stand 4 in around 10h 35m.
