Train
Driving
Pentraeth to Portsmouth
Updated: 30 May 2026
The journey from Pentraeth to Portsmouth covers roughly 430 km. By car, you will follow the M5, M4, and A34. By train, you will need to change at Birmingham and London. Portsmouth is a historic naval city famous for its dockyard and the Spinnaker Tower.
Total Distance: 430 km driving distance, 360 km straight-line distance.
Fastest Way
Driving is the fastest, taking approximately 6 hours.
Cheapest Way
Driving is the most cost-effective for groups.
Compare Pentraeth to Portsmouth Routes
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Connecting
|
Direct
|
|
|---|---|---|
| Duration | 7 hours 30 mins | 6 hours |
| Avg Price | 140-250 GBP | 90-140 GBP |
| Operator | South Western Railway | N/A |
| Route | Bangor to Birmingham to London to Portsmouth | A55, M5, M4, A34, M3 |
| Tip | Portsmouth Harbour station is right next to the dockyard. | The M3 and A34 can be very busy. |
Travel Tips
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BookingBook tickets for the Historic Dockyard online in advance.
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ParkingPortsmouth has several large car parks near the dockyard.
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WalkingThe waterfront area is great for walking.
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DiningTry the many restaurants at Gunwharf Quays.
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EventsCheck the local calendar for naval festivals.
Safety Tips
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DrivingBe careful of traffic in the city center.
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Personal SafetyKeep your belongings secure in crowded areas.
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BreakdownEnsure your car is in good condition for the long journey.
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EmergencyKeep a physical map as a backup.
People Also Ask
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Is Portsmouth worth visiting?Yes, it has a rich naval history.
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How long is the drive?About 6 hours.
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Are there trains?Yes, Portsmouth is well-connected by rail.
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What is the Spinnaker Tower?A landmark tower with great views.
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Can I fly?No, there are no commercial airports in Portsmouth.
Quick Info
- From Pentraeth, Wales, United Kingdom
- To Portsmouth, Hampshire, United Kingdom
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Modes
Best Time to Travel
Summer for the naval attractions and waterfront.
Things to Do in Portsmouth
1
Historic Dockyard
Home to the HMS Victory and the Mary Rose Museum.
2
Spinnaker Tower
A landmark tower offering panoramic views of the city and harbor.
3
Gunwharf Quays
A popular shopping and dining area by the waterfront.
4
Southsea Castle
A historic fort built by Henry VIII.
Tags
Pentraeth to Portsmouth
Anglesey to Portsmouth
driving to Portsmouth
train to Portsmouth
Hampshire travel
Portsmouth travel guide
fastest way to Portsmouth
UK travel tips
