Is Cardiff worth visiting?

Yes, it is a vibrant capital city with lots to do.

How long is the journey?

Approximately 1 hour 15 minutes.

Are there direct buses?

No, you must change in Bridgend.

What is the best way to travel?

The bus and train combination is very affordable.

Porthcawl

Cardiff

Bus Driving

Porthcawl to Cardiff

Updated: 28 May 2026

The journey from Porthcawl to Cardiff is a short trip of about 45 km. You will typically take a bus to Bridgend and then a train to Cardiff Central. Driving involves the A48 and M4. This journey connects the coastal town of Porthcawl to the capital city of Wales. Expect a total travel time of around 1 hour 15 minutes.

Total Distance: Driving distance is 45 km; straight-line air distance is 35 km.

Fastest Way

Driving, taking approximately 45 minutes in light traffic.

Cheapest Way

Bus and train combination, costing around 10 GBP.

Compare Porthcawl to Cardiff Routes

	Bus Connecting	Driving Direct
Duration	1 hour 15 mins	45 mins
Avg Price	5 GBP - 10 GBP	10 GBP in fuel
Operator	First Cymru	Personal Vehicle
Route	Porthcawl to Bridgend, then train to Cardiff Central.	A48 and M4.
Tip	The bus service is frequent and reliable.	The M4 can be very busy; check traffic before you leave.

Travel Tips

Bus Service
Check the First Cymru website for the latest bus times.
Station Facilities
Cardiff Central station is well-connected and has good amenities.
Booking
You can buy tickets at the station or on the bus.
Local Transport
The city center is walkable from the station.
Walking
Explore the historic city center on foot.