Uglas: is it worth driving to Spain for fuel?

Not worth it

No: the 101 km detour eats the price gap; at best −€0.02 on 50 litres of petrol 95 at REPSOL in Bausen (prices of 3 November 2026). Diesel: −€2.03.

Official prices: France (French Ministry of the Economy) as of 3 November 2026, Spain (MITECO) as of 3 November 2026 · Methodology

−€2.03diesel, saving on 50 L

−€0.02petrol 95, saving on 50 L

57 minto the first Spanish station

Diesel — Not worth it

Cheapest station near you (≤ 10 km)€2.199/L

Best station in Spain€1.979/L

Gap22 c/L

Detour: 91 min

Cheapest station near you (≤ 10 km): €2.199/L — 3150 Rn 117 · 8.5 km, 11 min · 2 November 2026.

Station	Saving on 50 L	Price	One way	Detour
REPSOL (Bausen)Cr N-230 186, Bausen	−€2.03	€1.979/L	54 km · 57 min	+91 km
ESTACION BOYA (Les)Cr N-230, 183,3, Les	−€2.15	€1.970/L	56 km · 60 min	+95 km

By tank size: 30 L −€6.43 · 50 L −€2.03 · 70 L +€2.37. The detour pays for itself from 59 L.

Cheapest station near you (≤ 10 km)€1.990/L

Best station in Spain€1.729/L

Gap26 c/L

Detour: 103 min

Cheapest station near you (≤ 10 km): €1.990/L — 265 Route de Toulouse · 3.7 km, 5 min · 2 November 2026.

Station	Saving on 50 L	Price	One way	Detour
REPSOL (Bausen)Cr N-230 186, Bausen	−€0.02	€1.729/L	54 km · 57 min	+101 km
ESTACION BOYA (Les)Cr N-230, 183,3, Les	−€0.08	€1.720/L	56 km · 60 min	+105 km

By tank size: 30 L −€5.24 · 50 L −€0.02 · 70 L +€5.20. The detour pays for itself from 50 L.