Train
Driving
Pembroke Dock to Watford
Updated: 29 May 2026
The journey from Pembroke Dock to Watford covers approximately 230 miles. By car, you will travel east via the M4 and M25 motorways. By train, the route typically involves changes at Cardiff and London before heading to Watford. Watford is a large town in Hertfordshire, known for its shopping and proximity to London.
Total Distance: 370 km driving distance; 300 km straight-line air distance.
Fastest Way
Driving, as it avoids train connections.
Cheapest Way
Driving, if sharing costs.
Compare Pembroke Dock to Watford Routes
|
Connecting
|
Direct
|
|
|---|---|---|
| Duration | 5 hours 30 mins | 4 hours 30 mins |
| Avg Price | £80 - £140 | £55 - £80 in fuel |
| Operator | Transport for Wales / GWR / London Overground | N/A |
| Route | Pembroke Dock to Cardiff, Cardiff to London, London to Watford. | A477, M4, M25. |
| Tip | The train journey is comfortable but requires a transfer in London. | The M25 can be busy; check traffic before leaving. |
Travel Tips
-
Train BookingUse the London Overground website for the best deals.
-
ParkingUse the Atria Watford car park.
-
WalkingWatford is a compact town; walking is the best way to see it.
-
MapsUse Google Maps for traffic updates on the M25.
-
RefreshmentsStop at a service station on the M4 for a break.
Safety Tips
-
Road SafetyThe M25 can be busy; keep a safe distance.
-
Station SecurityKeep your belongings secure at all times.
-
EmergencyKeep a breakdown cover number handy.
-
Night SafetyStick to well-lit areas in the town center.
People Also Ask
-
Is Watford worth visiting?Yes, it is a large town with great shopping.
-
How long is the drive?Approximately 4 hours and 30 minutes.
-
Are there direct trains?No, you must change at least twice.
-
Is the studio tour free?No, there is an entry fee.
-
What is the best way to travel?Driving is generally more convenient.
Quick Info
- From Pembroke Dock, Wales, United Kingdom
- To Watford, Hertfordshire, United Kingdom
-
Modes
Best Time to Travel
May to September for the best weather to explore the town.
Things to Do in Watford
1
Warner Bros. Studio Tour
Visit the Harry Potter studios nearby.
2
Cassiobury Park
Enjoy a walk in this large park.
3
Atria Watford
Shop in the large shopping center.
4
Watford Museum
Learn about the history of the town.
Tags
Pembroke Dock to Watford
driving to Watford
train to Watford
M25 motorway
Wales to Hertfordshire
Watford travel guide
UK road trip
Watford transport
