Is Cardiff worth visiting?

Yes, it has a vibrant cultural scene and a fascinating history.

How do I get to Cardiff from Norfolk?

Drive via the A17 and M4 or take the train via London.

Are there direct trains?

No, you will need to change at least twice.

What is the best way to travel?

Driving is generally the most convenient for this distance.

Yes, there are many multi-story car parks in the city center.

Wells-next-the-Sea

Cardiff

Train Driving

Wells-next-the-Sea to Cardiff

Updated: 28 May 2026

The journey from Wells-next-the-Sea to Cardiff covers approximately 380 kilometers. By car, you will travel via the A17, join the A1(M), and then take the M4 motorway across the country into Wales. This is a long-distance journey. Rail travel is complex, requiring a bus to King's Lynn, a train to London, and a connection to Cardiff Central. Expect a total travel time of 6 to 7 hours. Cardiff is a vibrant capital city with a rich history and modern attractions, making it a great destination.

Total Distance: Driving distance 380 km, straight-line air distance 310 km.

Fastest Way

Driving is the fastest, taking approximately 5 hours.

Cheapest Way

Driving is the most cost-effective option for this route.

Compare Wells-next-the-Sea to Cardiff Routes

	Train Connecting	Driving Direct
Duration	6 hours 30 mins	5 hours
Avg Price	120-200 GBP	75-100 GBP in fuel
Operator	LNER and GWR	Personal Vehicle
Route	Bus to King's Lynn, train to London King's Cross, transfer to Paddington, then Cardiff.	A17, A1(M), M25, M4.
Tip	The transfer between London stations is via the Underground; allow plenty of time.	The M4 can be very busy; try to avoid it during rush hour.

Travel Tips

Rail Connections
The transfer between London King's Cross and Paddington is via the Circle or Hammersmith & City line.
Driving
The M4 is a major motorway; expect heavy traffic near Newport.
Parking
Use the St David's car park for easy access to the city center.
Navigation
Use Google Maps for real-time traffic updates on the M4.
Booking
Book train tickets in advance to save money on the GWR leg.

Safety Tips

Road Safety
The M4 is a busy motorway; maintain a safe distance from other vehicles.
City Safety
Stay in well-lit areas when walking in the city center at night.
Emergency
Keep a mobile phone charged and carry a power bank.
Health
Carry a basic first aid kit for long-distance driving.