| Station | Unleaded (E10) |
|---|---|
| ASDA Farrar Road, Bangor LL57 1LJ |
141.70 |
| TESCO Caernarfon Road Bangor LL57 4SU |
141.90 |
| Morrisons North Road LL55 1BA |
142.70 |
| Shell MFG Porthmadog, High Street, Porthmadog LL49 9NG |
142.90 |
| TESCO Tesco Stores Ltd Stryd Fawr Porthmadog LL49 9NU |
142.90 |