Cross-border fuel

Aulon (65): is it worth driving to Spain for fuel?

Small gain

Only a small saving: at best €8.75 on 50 litres of petrol 95 at REPSOL in Bielsa, 53 min away, once the 71 km detour is paid for (prices of 3 November 2026). Diesel: +€4.00.

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

+€4.00diesel, saving on 50 L
+€8.75petrol 95, saving on 50 L
53 minto the first Spanish station

Diesel — Small gain

Cheapest station near you (≤ 10 km): €2.255/L — Route de Saint Lary · 6.1 km, 10 min · 1 November 2026.

Best-value Spanish stations

StationSaving on 50 LPriceOne wayDetour
REPSOL (Bielsa)Carretera A-138 Km. 84, Bielsa+€4.00€1.966/L42 km · 53 min+71 km

By tank size: 30 L −€1.78 · 50 L +€4.00 · 70 L +€9.78. The detour pays for itself from 36 L.

Petrol 95 — Small gain

Cheapest station near you (≤ 10 km): €2.115/L — Route de Saint Lary · 6.1 km, 10 min · 28 October 2026.

Best-value Spanish stations

StationSaving on 50 LPriceOne wayDetour
REPSOL (Bielsa)Carretera A-138 Km. 84, Bielsa+€8.75€1.744/L42 km · 53 min+71 km

By tank size: 30 L +€1.33 · 50 L +€8.75 · 70 L +€16.17. The detour pays for itself from 26 L.

Population99
Border15 km
First station42 km · 53 min