Mfg Cheshunt: 171.9p a litre, 0.7 miles away. 4.0p a litre cheaper: saves £2.20 a tank, and costs about 27p of fuel to get there and back. Worth the trip.
Lavender Hill Garage Enfield Ltd: 171.9p a litre, 4.8 miles away. 4.0p a litre cheaper: saves £2.20 a tank, and costs about £1.87 of fuel to get there and back. Worth the trip.
Highway SF Connect: 171.9p a litre, 4.8 miles away. 4.0p a litre cheaper: saves £2.20 a tank, and costs about £1.87 of fuel to get there and back. Worth the trip.
Kilsmore Way SF Connect: 172.9p a litre, 0.6 miles away. 3.0p a litre cheaper: saves £1.65 a tank, and costs about 23p of fuel to get there and back. Worth the trip.
Rontec Bullsmoor: 172.9p a litre, 2.7 miles away. 3.0p a litre cheaper: saves £1.65 a tank, and costs about £1.06 of fuel to get there and back. Worth the trip.
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.