Viana do Castelo: where is it worth filling up in Spain?

Viana do Castelo: in 6 of 10 places a 50-litre fill-up in Spain saves at least €10 for a detour of 45 min at most; the best is Valença (+€22.50, prices of 3 November 2026).

Official prices: Portugal (DGEG) as of 3 November 2026, Spain (MITECO) as of 3 November 2026 · Methodology

Municipality	Diesel	Petrol 95	First station
Valença Worth the drive	+€22.50	+€21.56	5 min
Vila Nova de Cerveira Worth the drive	+€19.97	+€19.13	8 min
Monção Worth the drive	+€13.20	+€17.40	6 min
Caminha Worth the drive	+€16.69	+€14.11	22 min
Melgaço Worth the drive	+€16.32	+€13.84	6 min
Paredes de Coura Worth the drive	+€14.93	+€15.11	25 min
Arcos de Valdevez Small gain	+€6.32	+€8.40	40 min
Ponte de Lima Small gain	+€8.32	+€7.86	31 min
Viana do Castelo Small gain	+€7.38	+€6.36	39 min
Ponte da Barca Small gain	+€3.93	+€5.91	40 min

Spanish stations near the border

Where	Stations	Diesel	Petrol 95	Places
A Guarda	3	€1.749/L	€1.599/L	6
Tui	7	€1.799/L	€1.599/L	5
Salvaterra de Miño	4	€1.845/L	€1.625/L	3
Arbo	2	€1.938/L	€1.776/L	1