Is Portsmouth a historic city?

Yes, it has a rich naval history.

How long is the train journey?

It takes about 7 hours and 30 minutes with changes.

Are there direct buses?

No, there are no direct bus services.

Is the A3 a toll road?

No, the A3 is a toll-free road.

Can I visit the Historic Dockyard easily?

Yes, it is located in the city center.

Penrhyndeudraeth

Portsmouth

Train Driving

Penrhyndeudraeth to Portsmouth

Updated: 29 May 2026

The journey from Penrhyndeudraeth to Portsmouth takes you from the Welsh coast to the south coast of England. Driving is the most direct option, using the A55 and the M3 motorway. Rail travel requires a journey through Chester and London. Portsmouth is a major naval city with a rich maritime history. This route is ideal for those looking to explore the south coast.

Total Distance: 400 km driving distance, 330 km straight-line air distance.

Fastest Way

Driving takes approximately 5 hours 30 minutes.

Cheapest Way

Driving is the most cost-effective for this journey.

Compare Penrhyndeudraeth to Portsmouth Routes

	Train Connecting	Driving Direct
Duration	7 hours 30 mins	5 hours 30 mins
Avg Price	130-220 GBP	75-110 GBP
Operator	Transport for Wales and South Western Railway	N/A
Route	Penrhyndeudraeth to Chester, then London Euston, then Waterloo, then Portsmouth.	A487, A55, M56, M6, M40, M3, A3.
Tip	London transfer between Euston and Waterloo is required.	The A3 can be busy; check for traffic updates.

Travel Tips

Parking
Use the Gunwharf Quays car park for city center access.
Train Booking
Book in advance to secure cheaper tickets on SWR trains.
Local Transport
Portsmouth is very walkable, and there are frequent bus services.
Dining
Try the diverse food options in the Gunwharf Quays complex.
Navigation
Use a real-time traffic app to navigate the A3.