The average train between Newtown and Porthmadog takes 3h 41m and the fastest train takes 2h 28m. The train service runs several times per day from Newtown 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.
Trains run every 4 hours between Newtown and Porthmadog. The earliest departure is at 8:04 AM in the morning, and the last departure from Newtown is at 10:28 PM which arrives into Porthmadog at 8:48 AM. All services require a transfer, and take on average 3h 41m. The schedules shown below are for the next available departures.

2h 47m • 1 change

2h 28m • 1 change
Arrives next day

12h 21m • 1 change

3h 30m • 1 change

2h 49m • 1 change

2h 39m • 1 change

2h 48m • 1 change

2h 45m • 1 change

2h 44m • 1 change

2h 50m • 1 change

2h 45m • 1 change

2h 45m • 1 change

2h 44m • 1 change

2h 50m • 1 change

2h 45m • 1 change

2h 45m • 1 change

2h 44m • 1 change

2h 50m • 1 change

2h 45m • 1 change

2h 45m • 1 change

2h 44m • 1 change

2h 50m • 1 change

2h 45m • 1 change

2h 45m • 1 change

2h 44m • 1 change

2h 50m • 1 change

2h 45m • 1 change
Want to know about travelling from Newtown 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 train from Newtown to Porthmadog. However, there are services departing from Newtown station and arriving at Porthmadog station via Machynlleth. The journey, including transfers, takes approximately 3h 41m.
Newtown to Porthmadog train services, operated by Transport for Wales, depart from Newtown (Powys) station.
Newtown to Porthmadog train services, operated by Transport for Wales, arrive at Porthmadog station.
Book your Newtown to Porthmadog train tickets online with Transport for Wales.
The distance between Newtown and Porthmadog is 71.5 km. The road distance is 115 km.
You can take a train from Newtown (Powys) to Porthmadog via Machynlleth in around 3h 35m.