How long is the drive?

Approximately 3.5 hours depending on traffic.

Yes, it is notoriously busy at all times of the day.

No, there are no commercial flights.

What is Southampton famous for?

It is a major cruise port and the departure point for the Titanic.

King's Lynn

Southampton

Train Driving

King's Lynn to Southampton

Updated: 28 May 2026

The journey from King's Lynn to Southampton covers approximately 230 km, moving from the East of England to the South Coast. By car, you will head south via the A10 to Cambridge, then join the M11 and M25 to bypass London, finally taking the M3 to Southampton. Rail travel involves a change at London King's Cross and a transfer to London Waterloo. Expect a travel time of 3.5 to 4.5 hours.

Total Distance: 230 km driving distance, 210 km straight-line air distance.

Fastest Way

Driving is generally faster, provided you avoid M25 congestion.

Cheapest Way

Train tickets booked well in advance can be cheaper than fuel and parking costs.

Compare King's Lynn to Southampton Routes

	Train Connecting	Driving Direct
Duration	4 hours	3 hours 30 mins
Avg Price	55-120 GBP	40-60 GBP in fuel
Operator	Great Northern and South Western Railway	N/A
Route	King's Lynn to London King's Cross, then tube to Waterloo, then to Southampton.	A10, M11, M25, M3.
Tip	The transfer between King's Cross and Waterloo is via the London Underground.	Avoid the M25 during rush hour at all costs.

Travel Tips

M25 Traffic
Use a live traffic app to decide if you should take the M25 or an alternative route.
London Transfer
Allow at least 60 minutes for the transfer between King's Cross and Waterloo.
Parking
Southampton has several large parking facilities near the port.
Railcards
Use a Network Railcard for discounts on the London-to-Southampton leg.
Advance Booking
Book train tickets early to avoid peak pricing.

Safety Tips

M25 Safety
The M25 is high-speed; stay alert and keep a safe distance.
London Underground
Keep your belongings close in crowded tube stations.
Vehicle Check
Ensure your car is ready for a long motorway journey.
Night Travel
The M3 and M25 are well-lit, but stay focused.