The average bus between Chepstow and Porthmadog takes 18h 53m and the fastest bus takes 9h 55m. There is at least one bus per day 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 once daily between Chepstow and Porthmadog. The earliest departure is at 1:15 PM in the afternoon, and the last departure from Chepstow is at 10:10 PM which arrives into Porthmadog at 11:10 PM. All services require a transfer at Swansea Bus Station Stand B and take an average of 18h 53m. 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 Bus Station Stand 2 and arriving at Porthmadog Park Stand B station via Swansea Bus Station Stand B and Rose and Crown station. The journey, including transfers, takes approximately 18h 53m.
Chepstow to Porthmadog bus services, operated by National Express, depart from Chepstow Bus Station Stand 2.
Chepstow to Porthmadog bus services, operated by TaithCymru, arrive at Porthmadog Park Stand B station.
The distance between Chepstow and Porthmadog is 173.7 km. The road distance is 224 km.
You can take a bus from Chepstow Bus Station Stand 2 to Porthmadog Park Stand B via Swansea Bus Station Stand B, Rose and Crown, and Carmarthen station in around 8h 59m.