Train
Driving
Llangefni to Portsmouth
Updated: 28 May 2026
The journey from Llangefni to Portsmouth covers approximately 460 kilometers. By train, you travel from Bangor to London Euston, then transfer to London Waterloo for a service to Portsmouth. Driving involves taking the A55, M56, M6, M40, and A3, heading across the country to the south coast. This route takes you from the Welsh coast to the historic port city of Portsmouth. Expect a travel time of 6.5 hours.
Total Distance: 460 km driving distance, 390 km straight-line air distance.
Fastest Way
Driving, 6 hours, depending on traffic.
Cheapest Way
Train, 110 GBP, if booked as an Advance ticket.
Compare Llangefni to Portsmouth Routes
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Connecting
|
Direct
|
|
|---|---|---|
| Duration | 6 hours 30 mins | 6 hours |
| Avg Price | 110-220 GBP | 85-130 GBP fuel |
| Operator | Avanti West Coast | Personal Vehicle |
| Route | Bangor to London, then to Portsmouth. | A55, M56, M6, M40, A3. |
| Tip | Book your ticket in advance to save money. | The A3 can be busy; check for traffic. |
Travel Tips
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Train BookingUse the Trainline app for the best deals.
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DrivingPortsmouth city center has several parking garages.
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Public TransportPortsmouth has an excellent bus network.
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WalkingPortsmouth is a very walkable city.
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TicketsKeep your ticket for the entire journey.
Safety Tips
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DrivingThe A3 is a major road; stay alert.
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City SafetyPortsmouth is generally safe, but stay alert in busy areas.
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EmergencyDial 999 for emergency services.
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LuggageKeep your bags secure on the train.
People Also Ask
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Is there a direct train?No, you must change at London.
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How long is the drive?Approximately 6 hours.
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Is Portsmouth safe?Yes, it is a very safe city.
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What is the best way to get around?Walking and buses.
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Are there tolls?No, all major roads are free.
Quick Info
- From Llangefni, Wales, United Kingdom
- To Portsmouth, Hampshire, United Kingdom
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Modes
Best Time to Travel
Summer for the vibrant city festivals.
Things to Do in Portsmouth
1
Historic Dockyard
Explore the city's rich maritime history.
2
Spinnaker Tower
Enjoy the panoramic views of the city.
3
Southsea Castle
Visit this historic castle in the city center.
4
Portsmouth Museum
Discover diverse collections in this historic museum.
Tags
Llangefni to Portsmouth
train to Portsmouth from Wales
driving to Hampshire
Bangor to Portsmouth rail
Avanti West Coast
travel to Portsmouth
Portsmouth city guide
Anglesey to Portsmouth
