How long does it take to drive from St Austell to Southampton?
The drive from St Austell to Southampton 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 St Austell to Southampton?
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 St Austell to Southampton?
Late evening (after 8 PM) to avoid heavy traffic. Weekday mornings before 7 AM or evenings after 7 PM typically have less congestion.
Are there tolls on the St Austell to Southampton 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.
