Driving
Launceston to St Austell
Updated: 31 May 2026
The journey from Launceston to St Austell covers 55 kilometers. You will travel west on the A30 before turning onto the A391. The drive typically takes 50 minutes. St Austell is a major town in Cornwall, famous for its china clay industry and proximity to the Eden Project. The route is well-signposted and offers a straightforward connection between the two locations.
Total Distance: 55 km driving distance, 45 km air distance.
Fastest Way
Driving via the A30 and A391 takes 50 minutes, making it the fastest option.
Cheapest Way
Driving is the most practical and cheapest way to reach St Austell.
Compare Launceston to St Austell Routes
Driving
Direct
Duration
50 mins
Avg Price
10-12 GBP
Operator
Personal Vehicle
Route
A30 west to A391 south towards St Austell.
The A391 can be busy during peak hours.
Travel Tips
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ParkingUse the Priory car park for easy access to the town center.
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NavigationFollow signs for St Austell from the A30 exit.
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TimingThe A391 can get congested; plan your travel accordingly.
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WalkingSt Austell town center is compact and easy to walk around.
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Local InfoVisit the tourist information center for maps and guides.
Safety Tips
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Road SafetyBe aware of heavy goods vehicles on the A391.
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WeatherCoastal winds can affect driving on exposed sections.
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EmergencyKeep a mobile phone charged for rural areas.
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Pedestrian SafetyUse designated crossings in the town center.
People Also Ask
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Is St Austell on the coast?It is near the coast, with several beaches within a short drive.
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How long is the drive?It takes about 50 minutes.
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Is there a train to St Austell?Yes, St Austell has a railway station on the main line.
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What is the best road?The A30 and A391 are the primary and fastest roads.
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Are there tolls?No, there are no tolls on this route.
Quick Info
- From Launceston, Cornwall, United Kingdom
- To St Austell, Cornwall, United Kingdom
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Modes
Best Time to Travel
Spring and Summer to enjoy the nearby gardens and coastal attractions.
Things to Do in St Austell
1
The Eden Project
Visit the world-famous biomes housing diverse plant species from around the globe.
2
Charlestown Harbour
Explore this historic port, often used as a filming location for period dramas.
3
Lost Gardens of Heligan
Wander through these restored Victorian gardens and woodland trails.
4
Porthpean Beach
Relax on this sheltered sandy beach near the town center.
Tags
Launceston to St Austell
A30 road
St Austell travel
Cornwall travel
driving to St Austell
Launceston to St Austell route
Cornwall town access
A30 to A391
