Is Portsmouth worth visiting?

Yes, it is a vibrant city with great attractions.

How long is the drive?

Approximately 3 hours 15 minutes via the A303.

Yes, Portsmouth has a train station on the main line.

Yes, especially during the summer tourist season.

Yes, there are many cycle routes in the area.

Tavistock

Portsmouth

Train Driving

Tavistock to Portsmouth

Updated: 31 May 2026

The journey from Tavistock to Portsmouth covers approximately 260 km, primarily using the A30 and A303. Driving is the most efficient method, taking about 3 hours 15 minutes. Public transport is possible but time-consuming, requiring a bus to Plymouth and a train to Portsmouth. This route takes you through the beautiful countryside of Devon, Somerset, and Hampshire. It is a popular route for those traveling towards the city of Portsmouth.

Total Distance: 260 km driving distance, 220 km straight-line distance.

Fastest Way

Driving is the fastest method, taking 3 hours 15 minutes.

Cheapest Way

Driving is the most cost-effective option.

Compare Tavistock to Portsmouth Routes

	Train Connecting	Driving Direct
Duration	4 hours 30 minutes	3 hours 15 minutes
Avg Price	60-100 GBP	50-55 GBP fuel
Operator	Great Western Railway	Personal Vehicle
Route	Bus to Plymouth, then train to Portsmouth.	A386 to A30 then A303.
Tip	Book in advance for cheaper fares.	The A303 can be busy; check for traffic updates.

Travel Tips

A303 Traffic
The A303 can be busy; plan your journey accordingly.
Parking
Portsmouth has several car parks; check for daily rates.
Fuel
Fill up before leaving the A30.
Weather
Hampshire weather can be variable; pack accordingly.
Booking
Book museum tickets online to save time.

Safety Tips

A303 Speed
The A303 has high-speed sections; maintain a safe following distance.
Road Works
Check for road works on the A303 before you travel.
Emergency
Keep a breakdown kit in your vehicle.
Night Driving
The A303 is well-lit, but rural roads are not.