Aire de Longeville Sud (A4): is it worth leaving the motorway for fuel?
Stay on the motorway
Stay on the motorway: leaving saves at most €1.64 on 50 litres of diesel (at the Saint-Avold station (Zone Commerciale Du Heckenwald), 7.5 km detour); the services charge €2.258/L (prices of 1 November 2026).
6 c/Ldiesel, services mark-up
1 c/Lpetrol 95, services mark-up
+€1.64diesel, saving on 50 L
| Exit | 37 (Saint-Avold, Sarrelouis, Carling) |
|---|---|
| Back onto the motorway | D 603 |
| Detour | 7.5 km · 12 min |
| Tolls | toll motorway on this stretch: exit cost not counted |
Diesel — Stay on the motorway
Price at the services: €2.258/L (1 November 2026) · Services mark-up (median): -12 c/L.
Price at the services€2.258/L
Saint-Avold€2.203/L
Gap6 c/L
Stations near the exit
| Station | Saving on 50 L | Price | Detour |
|---|---|---|---|
| Saint-AvoldZone Commerciale Du Heckenwald | +€1.64 | €2.203/L | +7.5 km · 12 min |
| CreutzwaldZ. A. | −€0.42 | €2.222/L | +15 km · 18 min |
| BettingRn 3 | −€2.78 | €2.306/L | +2.6 km · 3 min |
| Creutzwald3 Rue du Barrois | −€3.38 | €2.278/L | +16 km · 19 min |
| Freyming-MerlebachRue Houillère | −€6.86 | €2.381/L | +4.8 km · 8 min |
Petrol 95 — Stay on the motorway
Price at the services: €2.141/L (30 October 2026) · Services mark-up (median): -10 c/L.
Price at the services€2.141/L
Saint-Avold€2.130/L
Gap1 c/L
Stations near the exit
| Station | Saving on 50 L | Price | Detour |
|---|---|---|---|
| Saint-AvoldZone Commerciale Du Heckenwald | −€0.50 | €2.130/L | +7.5 km · 12 min |
| Saint-AvoldRue du Général Mangin | −€0.76 | €2.130/L | +9.4 km · 14 min |
| Creutzwald35 Rue du Barrois | −€1.47 | €2.129/L | +15 km · 17 min |
| CreutzwaldZ. A. | −€1.50 | €2.129/L | +15 km · 18 min |
| Creutzwald3 Rue du Barrois | −€2.10 | €2.138/L | +16 km · 19 min |