A64 services at Clarac: is it worth leaving the motorway for fuel?
Leave the motorway to fill up
Petrol 95 costs €2.245/L here, 26 c/L more than at the Montréjeau station (40 Avenue de Saint-Gaudens), exit 17: leaving the motorway saves €11.84 on 50 litres for a 6.2 km, 8 min detour (prices of 2 November 2026).
20 c/Ldiesel, services mark-up
26 c/Lpetrol 95, services mark-up
+€11.84petrol 95, saving on 50 L
| Exit | 17 (Montréjeau) |
|---|---|
| Back onto the motorway | Tarbes, Lourdes, Lannemezan |
| Detour | 6.2 km · 8 min |
| Tolls | toll motorway on this stretch: exit cost not counted |
Diesel — Small gain
Price at the services: €2.374/L (31 October 2026) · Services mark-up (median): 10 c/L.
Price at the services€2.374/L
Saint-Gaudens€2.173/L
Gap20 c/L
Stations near the exit
| Station | Saving on 50 L | Price | Detour |
|---|---|---|---|
| Saint-Gaudens71 Avenue de l'Isle | +€5.83 | €2.173/L | +27 km · 33 min |
| Montréjeau40 Avenue de Saint-Gaudens | +€5.24 | €2.250/L | +6.2 km · 8 min |
| Gourdan-PolignanAvenue de Luchon | +€5.12 | €2.229/L | +14 km · 14 min |
| Saint-Gaudens59 Rue du Maréchal Joffre | +€3.47 | €2.232/L | +24 km · 25 min |
| Montréjeau21 Bis Avenue De Saint Gaudens | +€2.80 | €2.299/L | +6.2 km · 8 min |
Petrol 95 — Leave the motorway to fill up
Price at the services: €2.245/L (2 November 2026) · Services mark-up (median): 15 c/L.
Price at the services€2.245/L
Montréjeau€1.990/L
Gap26 c/L
Stations near the exit
| Station | Saving on 50 L | Price | Detour |
|---|---|---|---|
| Montréjeau40 Avenue de Saint-Gaudens | +€11.84 | €1.990/L | +6.2 km · 8 min |
| Gourdan-PolignanAvenue de Luchon | +€5.29 | €2.099/L | +14 km · 14 min |
| Saint-Gaudens59 Rue du Maréchal Joffre | +€4.86 | €2.079/L | +24 km · 25 min |
| Saint-Gaudens71 Avenue de l'Isle | +€0.81 | €2.149/L | +27 km · 33 min |
| Montréjeau21 Bis Avenue De Saint Gaudens | +€0.80 | €2.211/L | +6.2 km · 8 min |