Aire de Garonne (A64): is it worth leaving the motorway for fuel?
Leave the motorway to fill up
Diesel costs €2.548/L here, 36 c/L more than at the Carbonne station (3 avenue Jean Monnet - Lieu-dit Millet), exit 27: leaving the motorway saves €17.33 on 50 litres for a 3.8 km, 6 min detour (prices of 2 November 2026).
36 c/Ldiesel, services mark-up
34 c/Lpetrol 95, services mark-up
+€17.33diesel, saving on 50 L
| Exit | 27 (Carbonne) |
|---|---|
| Detour | 3.8 km · 6 min |
| Tolls | no toll on this stretch |
Diesel — Leave the motorway to fill up
Price at the services: €2.548/L (2 November 2026) · Services mark-up (median): 35 c/L.
Price at the services€2.548/L
Carbonne€2.189/L
Gap36 c/L
Stations near the exit
| Station | Saving on 50 L | Price | Detour |
|---|---|---|---|
| Carbonne3 avenue Jean Monnet - Lieu-dit Millet | +€17.33 | €2.189/L | +3.8 km · 6 min |
| CarbonneRoute de l'Arize | +€17.11 | €2.194/L | +3.6 km · 8 min |
| Longages6 Chemin de Lavernose | +€15.61 | €2.199/L | +11 km · 14 min |
| Lavernose-LacasseRoute De Mauzac | +€14.12 | €2.189/L | +23 km · 18 min |
| Saint-Sulpice-sur-LèzeZone Commerciale Ste Anne Ave Du Cimetiere | +€13.84 | €2.199/L | +22 km · 21 min |
Petrol 95 — Leave the motorway to fill up
Price at the services: €2.397/L (2 November 2026) · Services mark-up (median): 34 c/L.
Price at the services€2.397/L
Carbonne€2.054/L
Gap34 c/L
Stations near the exit
| Station | Saving on 50 L | Price | Detour |
|---|---|---|---|
| CarbonneRoute de l'Arize | +€16.59 | €2.054/L | +3.6 km · 8 min |
| Carbonne3 avenue Jean Monnet - Lieu-dit Millet | +€16.56 | €2.054/L | +3.8 km · 6 min |
| Lavernose-LacasseRoute De Mauzac | +€13.45 | €2.056/L | +23 km · 18 min |
| Longages6 Chemin de Lavernose | +€13.17 | €2.099/L | +11 km · 14 min |