THE SHORT VERSION
Greater London to Portsmouth at a glance.
- From
- Greater London
- Road distance
- About 122 km
- Straight line
- 103 km
- Car time, no stops
- ~1 h 45 min buses take longer
- Return route
- Portsmouth to Greater London →
Ready to travel from Greater London to Portsmouth?
Check live availability, fares and departure times with 12Go.
THE DETAILS THAT MAKE A DIFFERENCE
Right place. Right bus. Better start.
Leaving Greater London
London is the hub of Britain's coach network and a major terminus for international buses to Paris, Amsterdam, Brussels and beyond. Almost all long-distance coaches use Victoria Coach Station in Westminster, near Victoria rail and Underground station.
- Victoria Coach Station
Buckingham Palace Road, Westminster. National Express, Megabus, FlixBus and most international coaches. - Airport and suburban stops
Many coaches also call at Heathrow, Gatwick, Stansted or Luton airports, and some at stops such as Stratford or Golders Green.
Arriving in Portsmouth
Ask the seller where the service ends in Portsmouth. A town-name stop can be a bus station some way from the centre, and the last stretch to your accommodation is usually up to you.
Keep the essentials offline
Save your ticket, the exact meeting point and the operator's phone number before you set off. Follow the check-in time on your confirmation.
KEEP GOING
From Portsmouth, the road continues.
Other ways to reach Portsmouth
More buses from Greater London
GOOD QUESTIONS
Before you take your seat.
How far is Greater London from Portsmouth by road?+
About 122 km by road (103 km in a straight line). Distance is an OpenStreetMap routing estimate, not an operator figure.
How long does the bus from Greater London to Portsmouth take?+
We don't publish timetables. As a guide, the drive takes roughly 1 h 45 min by car without stops; bus journeys are usually longer. Check the duration of your chosen departure on 12Go before booking.
Where does the bus leave from in Greater London?+
It depends on the operator. Main options in Greater London include Victoria Coach Station, Airport and suburban stops, and many tourist companies collect from offices or hotels. Your ticket shows the exact boarding point.
Is there a bus back from Portsmouth to Greater London?+
Yes, 12Go also lists services in the opposite direction. See our Portsmouth to Greater London guide.
Where does the bus from Greater London arrive in Portsmouth?+
It depends on the operator. Some services end at the local bus station, others at an office or a stop on the main road. Ask the seller for the drop-off address before you book.
What kind of bus runs from Greater London to Portsmouth?+
It varies by operator and departure. Routes in this region are served by a mix of sleeper buses, seated coaches and smaller limousine vans. Check the vehicle type, seat layout and luggage allowance for your departure on 12Go before you book.
Can I book the Greater London to Portsmouth bus online?+
Yes. 12Go lists departures on this route. You choose a date, compare operators and pay online, and the provider issues the ticket. BusConnects doesn't sell tickets itself.
Where can I go next from Portsmouth by bus?+
Direct buses from Portsmouth include Manchester, Southampton, Greenwich, Liverpool. See all connections on our Portsmouth bus page.
Still deciding? Check today's departures, then book your seat.
Book Greater London → Portsmouth on 12GoFOLLOW THE INFORMATION
Clear sources. Better decisions.
Route listed in 12Go's public route index (checked 2026-10-09). Distance: OpenStreetMap data via OSRM (approximate driving distance). Listings change and are not live inventory. Confirm the departure, pickup, price and conditions before paying.
12Go: Greater London to Portsmouth bus route listing ↗Wikivoyage: London (Get in) ↗How BusConnects uses sources →