| Nicholl Boyds Service Stations | BT41 3SA | 156.9p | 186.9p | - | - | View → |
| Nicholl Gortgill Service Station | BT41 3TJ | 156.9p | 186.9p | 183.9p | - | View → |
| Nicholl Centra Islandbawn | BT41 2BA | 154.9p | 187.9p | - | - | View → |
| Nicholl Sessia Ltd | BT44 8HS | 147.7p | 176.7p | - | - | View → |
| NISA Crossfield Garage | CA25 5QA | 167.9p | 193.9p | - | - | View → |
| Nisa Lewis Retail Drefach Ltd | SA14 7BA | 154.9p | 189.9p | - | - | View → |
| Nisa Esso , Little lever filling station ltd | BL3 1BW | 164.9p | 194.9p | 185.9p | 204.9p | View → |
| r s morphet ltd | LA10 5DN | 163.9p | 196.9p | - | - | View → |
| Craigs Costcutter | BT47 5AB | 152.9p | 181.9p | - | - | View → |
| Pilning Garage | BS35 4JB | 239.9p | 229.9p | - | - | View → |
| MBS Building & Timber Supplies | KA27 8PR | 162.0p | 217.0p | - | - | View → |
| Newbury Travel Ltd | B69 1HF | - | 196.9p | - | - | View → |
| Mid Devon Motors | EX19 8JJ | 175.0p | 202.0p | - | - | View → |
| Bowers Threeways Garage Ltd | CW9 7SZ | - | 158.0p | - | - | View → |
| Carrs Billington Agriculture Sales | DG1 3PG | - | 197.5p | - | - | View → |
| Connollys Service Station | BT70 2RB | - | 189.9p | 159.9p | - | View → |
| Norbury Service Centre Ltd | SW16 4DH | 165.8p | 197.8p | - | - | View → |
| North End Garage | KW16 3AG | - | 199.9p | 177.9p | - | View → |
| Northway Garage | SA3 3JN | 162.9p | 197.9p | - | - | View → |
| Ak Oils Ltd | WF10 3SG | 159.9p | 193.9p | - | 205.9p | View → |
| Bervie Stores Ltd | IV27 4RP | 169.0p | 202.0p | - | - | View → |
| O'Kane's Superstore ltd | BT61 7LY | 149.9p | 189.9p | 161.9p | - | View → |
| Oakhill Service Station | IG8 9DH | 167.9p | 197.9p | 180.9p | - | View → |
| Oasis Service station | EX33 2BH | 171.9p | 199.9p | - | - | View → |
| Oban Filling Station | PA34 4HY | 169.9p | 197.9p | - | - | View → |
| odsey service station | SG76SB | 169.9p | 197.9p | 179.9p | 207.9p | View → |
| Offham Garage & Store | BN7 3QE | 169.9p | 199.9p | - | - | View → |
| Ohare Tyre Service | BT25 2EQ | - | 198.0p | - | - | View → |
| Oil 4 Wales H W Oultram & Co | CH5 3BS | 162.9p | 195.9p | - | - | View → |
| Oil 4 Wales Naughton Motors | LD7 1SD | - | 199.9p | 181.9p | - | View → |
| Oil 4 Wales Preseli Service Station Limited | SA67 7PD | 172.9p | 196.9p | - | - | View → |
| Oil 4 Wales Morris Isaacs | SA20 0EG | 159.9p | 189.9p | - | - | View → |
| oil 4 wales ltd Nantycaws | SA32 8BG | 163.9p | 194.9p | - | - | View → |
| Oil Direct Limited | BT60 2PQ | - | 189.9p | - | - | View → |
| Oil Direct Ni Limited | BT25 1AL | - | 184.9p | - | - | View → |
| Oil 4 Wales Llanwrtyd Wells Auto Services | LD5 4RF | 173.9p | 201.9p | - | - | View → |
| Oil 4 Wales Oil4wales Maesteg | CF34 9EY | 154.9p | 175.9p | - | - | View → |
| Oilfast Balbeggie | PH2 6HE | 166.9p | 197.9p | - | - | View → |
| Oilfast Guildtown | PH2 6BS | 166.9p | 197.9p | 179.9p | - | View → |
| Old Pump Filling Station | SA69 9BJ | 162.9p | 198.9p | 184.9p | - | View → |
| Olew Trefigin Oil B V Rees Ltd | SA43 3DX | 175.0p | - | - | - | View → |
| Olivebank | KW17 2AF | - | 212.0p | 194.0p | - | View → |
| Ollaberry Community Enterprises Limited | ZE2 9RU | 154.9p | 195.9p | - | - | View → |
| Ormeau Road Service Station | BT7 3GG | - | 177.9p | - | - | View → |
| Ormskirk road petrol station | WN89AH | 171.9p | 194.9p | - | 214.9p | View → |
| Ox In Flames Ltd | TN14 7JJ | 174.0p | 204.0p | - | - | View → |
| Oxenholme | LA9 7EP | 159.9p | 194.9p | - | - | View → |
| P Doherty Fuel Oils Ltd Ta Riverside Service Station | BT817AY | 179.0p | 199.9p | - | - | View → |
| P. Ferguson & Sons Limited | BT480NH | - | 179.0p | - | - | View → |
| Pace Usher Motors | TN29 9DD | 176.9p | 202.9p | - | - | View → |
