How long does it take to drive from Southampton to St Austell?
The drive from Southampton to St Austell takes approximately 3h 0min covering 153 miles via M4. Actual time may vary based on traffic, weather, and road conditions.
How much does petrol cost for Southampton to St Austell?
At 40 MPG and £1.40/litre, expect to spend approximately £24 on petrol for this 153-mile trip. You'll need about 17.4 litres of fuel.
What is the best time to drive from Southampton to St Austell?
Early morning (before 7 AM) to avoid heavy traffic. Weekday mornings before 7 AM or evenings after 7 PM typically have less congestion.
Are there tolls on the Southampton to St Austell route?
This route is toll-free. The UK has very few toll roads — the main ones are the M6 Toll near Birmingham and the Dartford Crossing on the M25.
