Is Portsmouth a good city to visit?

Yes, it has a rich history and a vibrant modern culture.

How long is the train to Portsmouth?

The train journey from Horley takes about 1 hour and 30 minutes.

Are there direct trains from Horley?

No, you must change at Barnham.

Is the A27 road busy?

Yes, it is a busy road, especially during peak hours.

What is the best way to travel?

The train is generally the most stress-free option.

Horley

Portsmouth

Train Driving

Horley to Portsmouth

Updated: 28 May 2026

The journey from Horley to Portsmouth covers approximately 100 km. By train, take the Southern Rail service from Horley station to Portsmouth & Southsea, usually involving a change at Barnham. This journey takes about 1 hour and 30 minutes. By car, the route follows the A23 and A27 roads, taking roughly 1 hour and 20 minutes. Portsmouth is a historic naval city with many attractions.

Total Distance: 100 km driving distance, 85 km straight-line air distance.

Fastest Way

Driving, depending on traffic conditions on the A27.

Cheapest Way

Train, especially with an Advance ticket.

Compare Horley to Portsmouth Routes

	Train Connecting	Driving Direct
Duration	1 hour 30 mins	1 hour 20 mins
Avg Price	20-45 GBP	15-25 GBP (fuel)
Operator	Southern Rail	N/A
Route	Horley to Barnham, then to Portsmouth & Southsea.	A23, A27 road.
Tip	Check for engineering works on the Southern network before traveling.	The A27 can be slow during peak times; allow extra travel time.

Travel Tips

Rail Tickets
Use the Southern Rail app for live train times and ticket purchases.
Traffic
Avoid the A27 during rush hour to save time.
Parking
Use the Gunwharf Quays car park for easy access to the city center.
Walking
Portsmouth city center is very walkable.
Events
Check local listings for events at the Portsmouth Guildhall.

Safety Tips

Nightlife
Stay in well-lit areas when visiting the city's bars and clubs at night.
Road Safety
The A27 is a busy road; maintain a safe distance from other vehicles.
Emergency
Dial 999 for any emergency assistance.
Personal Belongings
Keep your bag secure in busy shopping areas like Gunwharf Quays.