Train
Driving
Llandeilo to Portsmouth
Updated: 31 May 2026
Portsmouth is a port city in Hampshire, located about 250 km from Llandeilo. The journey involves crossing the Severn Bridge and heading east. Driving is the most practical option. Train travel requires multiple changes.
Total Distance: Driving distance 250 km, straight-line air distance 210 km.
Fastest Way
Driving, taking approximately 4 hours.
Cheapest Way
Driving, especially if sharing the journey.
Compare Llandeilo to Portsmouth Routes
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Connecting
|
Direct
|
|
|---|---|---|
| Duration | 5 hours | 4 hours |
| Avg Price | £70 - £120 | £45 - £65 in fuel |
| Operator | Transport for Wales and Great Western Railway | Personal Vehicle |
| Route | Llandeilo to Cardiff, then train to Bristol and Portsmouth. | M4, M3 motorway towards Portsmouth. |
| Tip | Portsmouth Harbour station is well-connected. | The M3 can be busy; check traffic before leaving. |
Travel Tips
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TrafficAvoid the M3 during peak holiday times.
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ParkingUse the city centre car parks for easy access to shops.
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TrainBook in advance to save on train fares.
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WalkingPortsmouth is a large city; use public transport for longer distances.
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WeatherHampshire can be wet; bring an umbrella.
Safety Tips
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Road SafetyBe cautious on the M3 during heavy traffic.
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Personal SafetyPortsmouth is generally safe; keep your belongings secure.
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Night SafetyStick to well-lit areas if walking at night.
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EmergencyDial 999 for emergency services.
People Also Ask
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Is there a direct train?No, you must change at least twice.
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How long is the drive?Approximately 4 hours.
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Is Portsmouth worth visiting?Yes, it is a major port city with a rich history.
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Are there tolls?No, the Severn Bridge is free.
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Can I take a bike on the train?Yes, but you must reserve a space.
Quick Info
- From Llandeilo, Wales, United Kingdom
- To Portsmouth, Hampshire, United Kingdom
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Modes
Best Time to Travel
Summer for the coastal atmosphere.
Things to Do in Portsmouth
1
Historic Dockyard
Explore the historic ships and museums.
2
Spinnaker Tower
Enjoy the views from this iconic tower.
3
Southsea Castle
Visit this historic castle by the sea.
4
Gunwharf Quays
Shop at this large shopping centre.
Tags
Llandeilo to Portsmouth
Portsmouth travel
driving to Portsmouth
train to Portsmouth
Wales to Hampshire
Llandeilo transport
Portsmouth guide
Hampshire travel
