A83 services at Saint-Jean-d'Hermine: is it worth leaving the motorway for fuel?
Small gain
Petrol 95 costs €2.280/L here, 20 c/L more than at the Saint-Jean-d'Hermine station (132 Route De Nantes), exit 7: leaving the motorway saves €8.67 on 50 litres for a 9.3 km, 14 min detour (prices of 29 October 2026).
20 c/Ldiesel, services mark-up
20 c/Lpetrol 95, services mark-up
+€8.67petrol 95, saving on 50 L
| Exit | 7 (La Rochelle, Sainte-Hermine, Luçon) |
|---|---|
| Back onto the motorway | Bordeaux, Poitiers, Niort |
| Detour | 9.3 km · 14 min |
| Tolls | toll motorway on this stretch: exit cost not counted |
Diesel — Small gain
Price at the services: €2.400/L (30 October 2026) · Services mark-up (median): 20 c/L.
Price at the services€2.400/L
Saint-Jean-d'Hermine€2.199/L
Gap20 c/L
Stations near the exit
| Station | Saving on 50 L | Price | Detour |
|---|---|---|---|
| Saint-Jean-d'Hermine132 Route De Nantes | +€8.60 | €2.199/L | +9.3 km · 14 min |
Petrol 95 — Small gain
Price at the services: €2.280/L (29 October 2026) · Services mark-up (median): 20 c/L.
Price at the services€2.280/L
Saint-Jean-d'Hermine€2.079/L
Gap20 c/L
Stations near the exit
| Station | Saving on 50 L | Price | Detour |
|---|---|---|---|
| Saint-Jean-d'Hermine132 Route De Nantes | +€8.67 | €2.079/L | +9.3 km · 14 min |