Petrol and diesel prices at Asda Duncansfield Express Petrol

Asda Duncansfield Express Petrol, G65 9AE.

What it is charging

• Unleaded: 173.9p a litre, 2.2p over the national average, filed Friday 30 October
• Diesel: 199.9p a litre, 1.2p over the national average, filed Tuesday 27 October
• Super unleaded: 192.9p a litre, filed Friday 30 October
• Super diesel: 218.9p a litre, filed Tuesday 27 October

Unleaded within 5 miles

• Cumbernauld Fuel Express Automat: 168.7p a litre, 2.7 miles away. 5.2p a litre cheaper: saves £2.86 a tank, and costs about £1.03 of fuel to get there and back. Worth the trip.
• Waterside Road Service Station: 169.9p a litre, 4.0 miles away. 4.0p a litre cheaper: saves £2.20 a tank, and costs about £1.54 of fuel to get there and back. Worth the trip.
• Banknock service station: 169.9p a litre, 4.3 miles away. 4.0p a litre cheaper: saves £2.20 a tank, and costs about £1.66 of fuel to get there and back. Worth the trip.
• Mfg Condorrat: 171.9p a litre, 3.3 miles away. 2.0p a litre cheaper: saves £1.10 a tank, and costs about £1.28 of fuel to get there and back. Not worth the trip.
• Mfg Seafar: 171.9p a litre, 3.7 miles away. 2.0p a litre cheaper: saves £1.10 a tank, and costs about £1.44 of fuel to get there and back. Not worth the trip.
• Mfg Abronhill: 171.9p a litre, 4.7 miles away. 2.0p a litre cheaper: saves £1.10 a tank, and costs about £1.83 of fuel to get there and back. Not 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.