Petrol and diesel prices at Shell Bentley Service Station

Shell Bentley Service Station, DN5 9SA.

What it is charging

Unleaded: 169.9p a litre, 1.8p under the national average, filed Friday 30 October
Super unleaded: 186.9p a litre, filed Friday 30 October

Jet Balby Service Station: 167.9p a litre, 2.5 miles away. 2.0p a litre cheaper: saves £1.10 a tank, and costs about 95p of fuel to get there and back. Worth the trip.
Denaby Service Station: 168.9p a litre, 5.0 miles away. 1.0p a litre cheaper: saves 55p a tank, and costs about £1.91 of fuel to get there and back. Not worth the trip.
Mfg Morrisons Doncaster: 169.9p a litre, 0.2 miles away
BP - Royal Blue Service Station: 169.9p a litre, 0.3 miles away
Mfg Trafford Way: 169.9p a litre, 1.0 miles away
Mfg Doncaster: 169.9p a litre, 1.4 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.