Is there a direct train?

No, you must change at Cardiff or Newport.

How long is the drive?

It takes about 4.5 hours via the M4/M5.

Is Plymouth worth visiting?

Yes, it has a rich history and great attractions.

National Express operates coaches to Plymouth.

What is the best way to travel?

Train is very convenient as it is a direct route.

Haverfordwest

Plymouth

Train Driving

Haverfordwest to Plymouth

Updated: 30 May 2026

The journey from Haverfordwest to Plymouth covers 300 kilometers. By car, the route follows the A40, M4, and M5, taking about 4.5 hours. By train, you can travel from Haverfordwest to Cardiff or Newport, then transfer to a service to Plymouth. This route connects the rural west of Wales to the historic city of Plymouth. Expect a smooth journey with plenty of scenic views. Plan your trip well in advance for the best travel experience.

Total Distance: 300 km driving distance, 250 km straight-line air distance.

Fastest Way

Both driving and train travel take approximately 4.5 hours.

Cheapest Way

Advance train tickets are often cheaper than fuel and parking costs.

Compare Haverfordwest to Plymouth Routes

	Train Connecting	Driving Direct
Duration	4 hours 30 mins	4 hours 30 mins
Avg Price	60 GBP	50 GBP
Operator	Transport for Wales/GWR	Private Vehicle
Route	Haverfordwest to Cardiff/Newport to Plymouth	A40 to M4 to M5
Tip	Book advance tickets for significant savings.	Check for roadworks on the M4/M5.