The average bus between Chepstow and Porthmadog takes 36h 30m and the fastest bus takes 35h 45m. 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 9:20 PM at night, and the last departure from Chepstow is at 10:10 PM which arrives into Porthmadog at 9:55 AM. All services require a transfer at Sarn Odeon and take an average of 36h 30m. 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 Sarn Odeon. The journey, including transfers, takes approximately 36h 30m.
Chepstow to Porthmadog bus services, operated by National Express, depart from Chepstow Bus Station Stand 2.
Chepstow to Porthmadog bus services, operated by National Express, arrive at Porthmadog Park A station.
The distance between Chepstow and Porthmadog is 173.7 km. The road distance is 337 km.
You can take a bus from Chepstow Bus Station Stand 2 to Porthmadog Park A via Sarn Odeon and Aberystwyth Bus Station Stand 4 in around 9h 13m.
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