Train
Driving
Southend-on-Sea to Portsmouth
Updated: 30 May 2026
The journey from Southend-on-Sea to Portsmouth covers approximately 160 km. The most efficient way to travel is by train via London. Driving via the M25 and A3 is also a popular option. The train journey takes about 2 hours and 30 minutes. Portsmouth is a major naval city in Hampshire.
Total Distance: 160 km driving distance; 130 km straight-line air distance.
Fastest Way
Train from London Waterloo, taking about 2.5 hours.
Cheapest Way
Advance train tickets booked on the South Western Railway website.
Compare Southend-on-Sea to Portsmouth Routes
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Connecting
|
Direct
|
|
|---|---|---|
| Duration | 2 hours 30 mins | 2 hours 45 mins |
| Avg Price | £30 - £60 | £25 - £45 fuel |
| Operator | South Western Railway | N/A |
| Route | Southend to London, then Waterloo to Portsmouth Harbour. | A127, M25, A3. |
| Tip | South Western Railway offers frequent services from Waterloo. | The M25 can be busy; check for traffic updates. |
Travel Tips
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RailcardUse a Railcard to save on South Western Railway tickets.
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TrafficThe M25 can be slow; allow extra time.
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ParkingUse the city centre car parks for convenience.
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BookingBook your train tickets as early as possible.
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ComfortBring a book for the longer train journey.
Safety Tips
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Road SafetyBe careful on the M25 during night driving.
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Station SafetyKeep your luggage secure at Portsmouth station.
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Personal SafetyStay in well-lit areas at night.
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EmergencyKeep emergency numbers saved in your phone.
People Also Ask
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Is there a direct train?No, you must change in London.
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How long is the drive?About 2.75 hours.
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What is the best route?The M25 and A3 are the most efficient roads.
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Are there buses?Yes, but they take much longer.
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Is Portsmouth worth visiting?Yes, it is a major naval city with great history.
Quick Info
- From Southend-on-Sea, Essex, United Kingdom
- To Portsmouth, Hampshire, United Kingdom
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Modes
Best Time to Travel
Summer for the maritime events.
Things to Do in Portsmouth
1
Historic Dockyard
Visit the historic dockyard. It is a must-see.
2
Spinnaker Tower
Explore the tower. It is a fascinating site.
3
Gunwharf Quays
Shop at the shopping centre. It is a great place to visit.
4
Southsea Common
Enjoy a walk in the park. It is a beautiful area.
Tags
Southend to Portsmouth train
driving to Portsmouth
South Western Railway
Portsmouth travel guide
fastest way to Portsmouth
UK train travel
Hampshire transport
travel tips
