Aire de Garonne (A62): is it worth leaving the motorway for fuel?
Small gain
Diesel costs €2.339/L here, 20 c/L more than at the Castelsarrasin station (ZAC du Barraouet), exit 9: leaving the motorway saves €9.49 on 50 litres for a 2.3 km, 4 min detour (prices of 3 November 2026).
20 c/Ldiesel, services mark-up
17 c/Lpetrol 95, services mark-up
+€9.49diesel, saving on 50 L
| Exit | 9 (Castelsarrasin) |
|---|---|
| Detour | 2.3 km · 4 min |
| Tolls | toll motorway on this stretch: exit cost not counted |
Diesel — Small gain
Price at the services: €2.339/L (3 November 2026) · Services mark-up (median): 20 c/L.
Price at the services€2.339/L
Castelsarrasin€2.142/L
Gap20 c/L
Stations near the exit
| Station | Saving on 50 L | Price | Detour |
|---|---|---|---|
| CastelsarrasinZAC du Barraouet | +€9.49 | €2.142/L | +2.3 km · 4 min |
| Castelsarrasin1400 route de Moissac | +€9.49 | €2.140/L | +3.0 km · 4 min |
| MoissacRoute Départementale 927 | +€4.24 | €2.199/L | +18 km · 25 min |
| Saint-Nicolas-de-la-Graveroute de castelmayran | −€8.38 | €2.419/L | +29 km · 35 min |
Petrol 95 — Small gain
Price at the services: €2.215/L (3 November 2026) · Services mark-up (median): 17 c/L.
Price at the services€2.215/L
Castelsarrasin€2.044/L
Gap17 c/L
Stations near the exit
| Station | Saving on 50 L | Price | Detour |
|---|---|---|---|
| CastelsarrasinZAC du Barraouet | +€8.21 | €2.044/L | +2.3 km · 4 min |
| Castelsarrasin1400 route de Moissac | +€7.81 | €2.050/L | +3.0 km · 4 min |
| Saint-Nicolas-de-la-Grave13 Av. de Notre Dame | +€7.03 | €1.990/L | +29 km · 36 min |
| MoissacRoute Départementale 927 | +€2.68 | €2.109/L | +18 km · 25 min |