| Saint-Omer | Super 95 (E10) | Super 95 (E5) | Super 98 (E5) | Super 98 (E10) | Diesel (B7) | Diesel (B10) | Diesel (XTL / HVO) | LPG | CNG | Hydrogeen | LNG | Diesel+ | AdBlue |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aire-sur-la-Lys | € 2,129 | € 2,084 | € 2,239 | - | € 2,369 | - | - | € 1,102 | - | - | - | - | - |
| Ardres | € 2,129 | € 2,249 | € 2,249 | - | € 2,409 | - | - | - | - | - | - | - | - |
| Arques | € 2,129 | € 2,140 | € 2,229 | - | € 2,359 | - | - | € 1,089 | - | - | - | - | - |
| Audruicq | € 2,048 | - | € 2,224 | - | € 2,367 | - | - | - | - | - | - | - | - |
| Autingues | € 1,999 | € 1,923 | € 2,179 | - | € 2,382 | - | - | - | - | - | - | - | - |
| Campagne-lès-Wardrecques | € 2,119 | - | € 2,269 | - | € 2,359 | - | - | - | - | - | - | - | - |
| Coyecques | - | € 1,990 | - | - | € 2,250 | - | - | - | - | - | - | - | - |
| Éperlecques | € 2,179 | - | € 2,343 | - | € 2,390 | - | - | - | - | - | - | - | - |
| Fauquembergues | € 2,159 | - | € 2,199 | - | € 2,359 | - | - | - | - | - | - | - | - |
| Lumbres | € 1,990 | € 2,209 | € 1,990 | - | € 2,250 | - | - | - | - | - | - | - | - |
| Nielles-lès-Ardres | € 1,990 | - | - | - | € 2,250 | - | - | - | - | - | - | - | - |
| Oye-Plage | - | € 2,229 | € 2,279 | - | € 2,409 | - | - | - | - | - | - | - | - |
| Racquinghem | € 2,169 | € 2,199 | - | - | € 2,399 | - | - | - | - | - | - | - | - |
| Saint-Folquin | € 2,150 | € 1,930 | € 2,240 | - | € 2,395 | - | - | - | - | - | - | - | - |
| Saint-Martin-au-Laërt | € 2,104 | - | € 2,199 | - | € 2,445 | - | - | € 1,099 | - | - | - | - | - |
| Saint-Omer | € 1,990 | - | € 1,990 | - | € 2,250 | - | - | - | - | - | - | - | - |
| Thérouanne | € 2,129 | - | € 2,229 | - | € 2,389 | - | - | - | - | - | - | - | - |