Biaudos: is it worth driving to Spain for fuel?
Small gain
Only a small saving: at best €8.58 on 50 litres of diesel at PLENERGY in Donostia-San Sebastián, 58 min away, once the 130 km detour is paid for (prices of 3 November 2026). Petrol 95: +€7.64.
Diesel — Small gain
Cheapest station near you (≤ 10 km): €2.299/L — C/C Cd 54 · 7.8 km, 10 min · 2 November 2026.
Best-value Spanish stations
| Station | Saving on 50 L | Price | One way | Detour |
|---|---|---|---|---|
| PLENERGY (Donostia-San Sebastián)Paseo Ubarburu, 4, Donostia-San Sebastián | +€8.58 | €1.739/L | 73 km · 58 min | +130 km |
| NEUMATICOS BIDASOA (Lesaka)Ziobi,6. Pol. Industrial Alkaiaga, Lesaka | +€8.29 | €1.789/L | 65 km · 55 min | +115 km |
| MERKAOIL (Lezo)Ipintza Kalea 47, Lezo | +€7.25 | €1.799/L | 68 km · 55 min | +119 km |
| BIDASOIL (Irun)Carretera N-121 A Km. 76,4, Irun | +€6.91 | €1.879/L | 55 km · 44 min | +94 km |
| ZABALETA (Irun)Calle Comete Sarea (Zaisa Ii), 7, Irun | +€5.91 | €1.899/L | 55 km · 44 min | +94 km |
All stations in Donostia-San Sebastián.
Nearest Spanish station: NEUMATICOS Y SERVICIOS BEHOBIA, S.A. (Irun), CALLE EUROPA, Nº 18, 18, Irun — €1.965/L, 54 km · 43 min, detour +93 km, saving on 50 L +€2.74.
By tank size: 30 L −€2.62 · 50 L +€8.58 · 70 L +€19.78. The detour pays for itself from 35 L.
Petrol 95 — Small gain
Cheapest station near you (≤ 10 km): €2.099/L — C/C Cd 54 · 7.8 km, 10 min · 2 November 2026.
Best-value Spanish stations
| Station | Saving on 50 L | Price | One way | Detour |
|---|---|---|---|---|
| BIDASOIL (Irun)Carretera N-121 A Km. 76,4, Irun | +€7.64 | €1.689/L | 55 km · 44 min | +94 km |
| PLENERGY (Donostia-San Sebastián)Paseo Ubarburu, 4, Donostia-San Sebastián | +€6.97 | €1.605/L | 73 km · 58 min | +130 km |
| MERKAOIL (Lezo)Ipintza Kalea 47, Lezo | +€6.29 | €1.649/L | 68 km · 55 min | +119 km |
| NOIL (Bera/Vera de Bidasoa)Poligono Poligono Industrial Zalain, S-P Parcela 3/104/2, 104, Bera/Vera de Bidasoa | +€6.18 | €1.666/L | 65 km · 54 min | +113 km |
| NAFAROIL (Bera/Vera de Bidasoa)Barrio Ibardin, 19, Bera/Vera de Bidasoa | +€5.96 | €1.719/L | 55 km · 50 min | +96 km |
All stations in Irun.
Nearest Spanish station: REPSOL (Irun), Calle Terminal De Zaisa-Behobia, S/N (Ctra. Nac.1), 484, Irun — €1.809/L, 54 km · 43 min, detour +93 km, saving on 50 L +€1.75.
By tank size: 30 L −€0.56 · 50 L +€7.64 · 70 L +€15.84. The detour pays for itself from 31 L.
| Population | 1,041 |
|---|---|
| Border | 32 km |
| First station | 53 km · 43 min |