Petrol and diesel prices at Asda Vale Express Petrol

Asda Vale Express Petrol, LL18 2PH.

What it is charging

Unleaded: 173.9p a litre, 2.2p over the national average, filed Friday 30 October
Diesel: 197.9p a litre, 0.8p under the national average, filed Friday 30 October
Super unleaded: 192.9p a litre, filed Friday 30 October
Super diesel: 216.9p a litre, filed Friday 30 October

Mfg Morrisons Rhyl: 172.9p a litre, 0.5 miles away. 1.0p a litre cheaper: saves 55p a tank, and costs about 19p of fuel to get there and back. Worth the trip.
Mfg Prestatyn: 172.9p a litre, 3.2 miles away. 1.0p a litre cheaper: saves 55p a tank, and costs about £1.25 of fuel to get there and back. Not worth the trip.
Asda Rhuddlan Express Petrol: 175.9p a litre, 1.7 miles away
EG ST Asaph Pfs: 175.9p a litre, 4.0 miles away
Threeways Service Station Ltd: 176.9p a litre, 4.5 miles away
Asda Kinmel Park East Express Petrol: 187.9p a litre, 3.6 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.