Is there a direct train?

Yes, there are direct services from Newport to Plymouth.

How long is the drive?

Approximately 2 hours 30 minutes via the M5 and A38.

Is Plymouth worth visiting?

Yes, it is a historic city with great access to the coast.

No, there are no tolls on this route.

Summer months offer the best weather for exploring.

Caldicot

Plymouth

Train Driving

Caldicot to Plymouth

Updated: 31 May 2026

The journey from Caldicot to Plymouth covers 200 kilometers, following the M5 and the A38 through the heart of Devon. By car, the trip typically takes 2 hours and 30 minutes. Train travel is a popular option, with direct services from Newport or Bristol to Plymouth station. Plymouth is a historic port city famous for its maritime heritage and the iconic Smeaton's Tower. This route is perfect for those looking to explore the South West coast.

Total Distance: 200 km driving distance, 170 km straight-line air distance.

Fastest Way

Driving via the M5 and A38 is the fastest route, taking about 2 hours 30 minutes.

Cheapest Way

Driving is the most economical for groups, while the train is efficient for solo travelers.

Compare Caldicot to Plymouth Routes

	Train Direct	Driving Direct
Duration	3 hours	2 hours 30 mins
Avg Price	50-90 GBP	35-45 GBP in fuel
Operator	Great Western Railway	N/A
Route	Newport to Plymouth.	M4, M5, A38
Tip	Book advance tickets to save significantly on the fare.	The A38 can be busy; plan your arrival outside of peak hours.

Travel Tips

Parking
Use the Drake Circus car park for central access to the city's shopping area.
Train Booking
Use the GWR website to find the best value tickets for your journey.
Traffic
Avoid the A38 during peak holiday periods to prevent significant delays.
Walking
Plymouth is a hilly city, so wear comfortable shoes.
Local Events
Check the local council website for market days and town events.