Train
Driving
Haverfordwest to Cardiff
Updated: 30 May 2026
The journey from Haverfordwest to Cardiff covers 170 kilometers. You will travel by train from Haverfordwest station to Cardiff station. Driving takes approximately 2.5 hours via the A40, A48, and M4. This route connects the heart of Pembrokeshire to the capital city of Cardiff.
Total Distance: 170 km driving distance, 150 km air distance.
Fastest Way
Driving, taking 2 hours 30 minutes via the M4.
Cheapest Way
Train, if booked in advance.
Compare Haverfordwest to Cardiff Routes
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Direct
|
Direct
|
|
|---|---|---|
| Duration | 2 hours 30 mins | 2 hours 30 mins |
| Avg Price | 25-45 GBP | 25-40 GBP fuel |
| Operator | Transport for Wales | N/A |
| Route | Haverfordwest to Cardiff. | A40 to A48 to M4. |
| Tip | The train service is direct and very convenient. | The M4 is a major route; check for roadworks. |
Travel Tips
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Train TicketsBuy your tickets at the station or online.
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M4 TrafficCheck traffic reports for the M4 before starting your journey.
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ComfortThe train journey is comfortable.
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RailcardUse a Railcard to save on your train travel.
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ParkingThere is parking available at both stations.
Safety Tips
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DrivingDrive carefully on the M4, especially in bad weather.
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Station SafetyKeep your bags secure at the station.
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EmergencyDial 999 for any emergency assistance.
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Vehicle SafetyCheck your tire pressure and fluid levels before driving.
People Also Ask
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Is there a direct train?Yes, the train service is direct.
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How long is the drive?It takes about 2 hours and 30 minutes.
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Are there flights?No, there are no practical flights for this route.
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Is Cardiff worth visiting?Yes, it is a vibrant city with a lot to offer.
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Can I take a bike?Yes, but you must reserve a space on the train.
Quick Info
- From Haverfordwest, Pembrokeshire, United Kingdom
- To Cardiff, Cardiff, United Kingdom
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Modes
Best Time to Travel
Spring and Summer for the city center and parks.
Things to Do in Cardiff
1
Cardiff Castle
Visit this historic castle. It is a must-see.
2
National Museum Cardiff
Explore this museum. It has a great collection of art.
3
Cardiff Bay
Visit the bay. It is a great place for a walk.
4
Principality Stadium
Visit the stadium. It is a great place for a tour.
Tags
Haverfordwest to Cardiff train
Transport from Pembrokeshire to Cardiff
Cardiff travel guide
Train travel
Haverfordwest travel tips
Driving from Haverfordwest
Cardiff city break
