Compare Shell petrol and diesel prices across forecourts in and around Dorchester, Dorset. Cheapest unleaded from 178.9p, diesel from 203.9p. Updated today, 23 October 2026.
| Forecourt | Unleaded | Diesel | Distance |
|---|---|---|---|
| SHELL DORCHESTER 29B LONDON ROAD |
178.9p | 203.9p | 4.1 mi |