Petrol and diesel prices at Asda South Wootton Supermarket

Asda South Wootton Supermarket, PE30 3UG.

What it is charging

Unleaded: 172.7p a litre, 1.0p over the national average, filed Monday 26 October

Mfg Morrisons Kings Lynn: 171.9p a litre, 2.3 miles away. 0.8p a litre cheaper: saves 44p a tank, and costs about 89p of fuel to get there and back. Not worth the trip.
Mfg West Winch: 171.9p a litre, 3.3 miles away. 0.8p a litre cheaper: saves 44p a tank, and costs about £1.28 of fuel to get there and back. Not worth the trip.
Mfg Gaywood: 172.9p a litre, 1.8 miles away
Mfg Hillington: 172.9p a litre, 4.4 miles away
King's Lynn Wootton RD Express: 173.9p a litre, 0.8 miles away
Shell Kings Lynn: 176.9p a litre, 3.5 miles away

On a 55-litre tank at 40mpg. The distance is straight-line rather than by road, so a real trip is longer than the one costed here.