Saint-Jean-de-Marsacq: is it worth driving to Spain for fuel?
Small gain
Only a small saving: at best €6.45 on 50 litres of petrol 95 at BIDASOIL in Irun, 54 min away, once the 112 km detour is paid for (prices of 3 November 2026). Diesel: −€0.91.
Diesel — Not worth it
Cheapest station near you (≤ 10 km): €2.179/L — Rn 10 · 9.8 km, 12 min · 1 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 | −€0.91 | €1.879/L | 67 km · 54 min | +112 km |
| ZABALETA (Irun)Calle Comete Sarea (Zaisa Ii), 7, Irun | −€1.91 | €1.899/L | 67 km · 54 min | +112 km |
| NAFAROIL (Bera/Vera de Bidasoa)Barrio Ibardin, 19, Bera/Vera de Bidasoa | −€2.09 | €1.899/L | 67 km · 60 min | +114 km |
| REPSOL (Irun)Calle Terminal De Zaisa-Behobia, S/N (Ctra. Nac.1), 484, Irun | −€2.29 | €1.909/L | 66 km · 52 min | +112 km |
| REPSOL (Irun)Calle Comete Sarea, 1, Irun | −€2.32 | €1.909/L | 66 km · 53 min | +112 km |
All stations in Irun.
Nearest Spanish station: NEUMATICOS Y SERVICIOS BEHOBIA, S.A. (Irun), CALLE EUROPA, Nº 18, 18, Irun — €1.965/L, 66 km · 52 min, detour +111 km, saving on 50 L −€5.09.
By tank size: 30 L −€6.91 · 50 L −€0.91 · 70 L +€5.09. The detour pays for itself from 53 L.
Petrol 95 — Small gain
Cheapest station near you (≤ 10 km): €2.129/L — Rn 10 · 9.8 km, 12 min · 28 October 2026.
Best-value Spanish stations
| Station | Saving on 50 L | Price | One way | Detour |
|---|---|---|---|---|
| BIDASOIL (Irun)Carretera N-121 A Km. 76,4, Irun | +€6.45 | €1.689/L | 67 km · 54 min | +112 km |
| NAFAROIL (Bera/Vera de Bidasoa)Barrio Ibardin, 19, Bera/Vera de Bidasoa | +€4.78 | €1.719/L | 67 km · 60 min | +114 km |
| BP IRUN (Irun)Avenida Navarra, 18, Irun | +€1.46 | €1.779/L | 68 km · 56 min | +116 km |
| REPSOL (Irun)Cl Antxotxipi , 15, Irun | +€1.06 | €1.795/L | 67 km · 54 min | +113 km |
| REPSOL (Irun)Paseo Endarlaza, S/N, Irun | +€0.97 | €1.799/L | 67 km · 54 min | +112 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, 66 km · 52 min, detour +112 km, saving on 50 L +€0.57.
By tank size: 30 L −€2.35 · 50 L +€6.45 · 70 L +€15.25. The detour pays for itself from 35 L.
| Population | 1,840 |
|---|---|
| Border | 41 km |
| First station | 65 km · 52 min |