Aire de Keskastel Est (A4): is it worth leaving the motorway for fuel?
Stay on the motorway
Stay on the motorway: leaving saves at most −€2.70 on 50 litres of diesel (at the Herbitzheim station (55 rue de Keskastel), 19 km detour); the services charge €2.457/L (prices of 3 November 2026).
1 c/Ldiesel, services mark-up
-8 c/Lpetrol 95, services mark-up
−€2.70diesel, saving on 50 L
| Exit | 41 (Sarreguemines) |
|---|---|
| Detour | 19 km · 27 min |
| Tolls | toll motorway on this stretch: exit cost not counted |
Diesel — Stay on the motorway
Price at the services: €2.457/L (3 November 2026).
Price at the services€2.457/L
Herbitzheim€2.449/L
Gap1 c/L
Stations near the exit
| Station | Saving on 50 L | Price | Detour |
|---|---|---|---|
| Herbitzheim55 rue de Keskastel | −€2.70 | €2.449/L | +19 km · 27 min |
Petrol 95 — Stay on the motorway
Price at the services: €2.221/L (3 November 2026).
Price at the services€2.221/L
Herbitzheim€2.299/L
Gap-8 c/L
Stations near the exit
| Station | Saving on 50 L | Price | Detour |
|---|---|---|---|
| Herbitzheim55 rue de Keskastel | −€6.70 | €2.299/L | +19 km · 27 min |