The average bus between Shrewsbury and Porthmadog takes 7h 46m and the fastest bus takes 5h 22m. The bus service runs several times per day from Shrewsbury 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 4 times a day between Shrewsbury and Porthmadog. The earliest departure is at 9:25 AM in the morning, and the last departure from Shrewsbury is at 5:55 PM which arrives into Porthmadog at 9:55 AM. All services require a transfer at Newtown Bus Station and take an average of 7h 46m. The schedules shown below are for the next available departures.


6h 30m • 2 changes


6h 30m • 2 changes


5h 27m • 2 changes


5h 22m • 2 changes


6h 30m • 2 changes


6h 30m • 2 changes


5h 27m • 2 changes


5h 22m • 2 changes


6h 30m • 2 changes


6h 30m • 2 changes


5h 27m • 2 changes


5h 22m • 2 changes


6h 30m • 2 changes


6h 30m • 2 changes


5h 27m • 2 changes


5h 22m • 2 changes
Want to know about travelling from Shrewsbury 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 Shrewsbury to Porthmadog. However, there are services departing from Shrewsbury station and arriving at Porthmadog station via Newtown Bus Station Stand 3 station. The journey, including transfers, takes approximately 7h 46m.
Shrewsbury to Porthmadog bus services, operated by Celtic Travel, depart from Bus Station.
Shrewsbury to Porthmadog bus services, operated by Celtic Travel, arrive at Porthmadog Park A station.
The distance between Shrewsbury and Porthmadog is 95.6 km. The road distance is 169 km.
You can take a bus from Bus Station to Porthmadog Park A via Newtown Bus Station and Bus Depot in around 5h 51m.