Is there a direct train?

No, you must change at Bristol Temple Meads.

How much is the bridge toll?

The Prince of Wales Bridge is currently free to cross.

How long is the drive?

Approximately 75 minutes depending on traffic.

National Express operates limited services, but train is more frequent.

Highbridge

Cardiff

Train Driving

Highbridge to Cardiff

Updated: 30 May 2026

The journey from Highbridge to Cardiff spans approximately 75 kilometers. You will primarily use the M5 motorway heading north before transitioning to the M4 across the Prince of Wales Bridge. Train travel requires a change at Bristol Temple Meads. The route offers scenic views of the Severn Estuary. Expect heavy traffic during peak hours near the Bristol junction.

Total Distance: 75 km driving, 55 km air distance.

Fastest Way

Driving via the M5 and M4 is the fastest method, taking roughly 75 minutes.

Cheapest Way

Driving is generally cheaper if traveling with more than one person due to fuel sharing.

Compare Highbridge to Cardiff Routes

	Train Connecting	Driving Direct
Duration	2 hours	1 hour 15 mins
Avg Price	15-35 GBP	12-18 GBP fuel
Operator	Great Western Railway	N/A
Route	Highbridge & Burnham to Bristol Temple Meads, then to Cardiff Central.	M5 north to M4 west via Prince of Wales Bridge.
Tip	Book via the GWR app to secure Advance tickets for lower fares.	Check the Severn Bridge toll status, though it is currently free for all vehicles.

Travel Tips

Train Change
Always check the platform number at Bristol Temple Meads as it can be busy.
Peak Times
Avoid the M4 Prince of Wales Bridge between 08:00 and 09:30 on weekdays.
Parking
Use the St David's shopping centre car park for central access.
Tickets
Purchase a Railcard if you travel by train more than three times a year.
Navigation
Use live traffic apps to monitor M5 congestion near Junction 20.

Safety Tips

Road Safety
The M4 can be prone to high winds; keep a firm grip on the steering wheel.
Station Safety
Highbridge & Burnham station is unstaffed at night; stay in well-lit areas.
Emergency
Dial 999 for emergency services if you encounter a breakdown on the motorway.
Personal Belongings
Keep your bags close in crowded Cardiff Central station.