Petrol car45.6 mpg
£61.70one way
£123.41 return · 17.5p a mile
30% vs a year ago
Journey cost
Blackburn to Truro fuel cost
The drive from Blackburn to Truro is 353.1 miles and takes about 6 hr 31 min without traffic. In a typical petrol car the fuel costs about £61.70 each way, or £123.41 return, at this week's UK average fuel prices.
- Distance
- 353.1 miles
- Drive time
- 6 hr 31 min no traffic
Diesel car58.8 mpg
£54.61one way
£109.22 return · 15.5p a mile
39.9% vs a year ago
Hybrid (incl. mild hybrid)49.6 mpg
£56.73one way
£113.45 return · 16.1p a mile
30% vs a year ago
UK average fuel prices for the week of 12 October 2026: petrol 175.28p, diesel 200.04p a litre. Typical means the median MPG of 8,599 car versions listed from 2017 to 2026.
How the cost has changed
What this drive would have cost at each week's UK average fuel prices over the last year, one way.
- Petrol: £47.46 52 weeks ago, £61.70 now, up £14.25 (30%).
- Diesel: £39.04 52 weeks ago, £54.61 now, up £15.57 (39.9%).
- Hybrid: £43.63 52 weeks ago, £56.73 now, up £13.10 (30%).
Your car
Pick your own car, or enter its MPG, to see what this journey costs you.
YOUR COST
See what it costs in your car
Add your car's MPG, or find it by make and model, then press the button.