Guarda: where is it worth filling up in Spain?

Guarda: in none of the 10 places does a 50-litre fill-up in Spain save €10 once the detour is paid for; at best +€6.78 from Almeida (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
Almeida Small gain	+€5.44	+€6.78	19 min
Pinhel Small gain	+€1.95	+€3.43	37 min
Sabugal Not worth it	+€0.72	+€0.14	47 min
Figueira de Castelo Rodrigo Not worth it	−€0.89	−€0.33	40 min
Guarda Not worth it	−€4.35	−€3.71	35 min
Celorico da Beira Not worth it	−€7.03	−€7.13	44 min
Trancoso Not worth it	−€9.88	−€8.46	54 min
Manteigas Too far	—	—	71 min
Mêda Too far	—	—	75 min
Vila Nova de Foz Côa Too far	—	—	78 min

Spanish stations near the border

Where	Stations	Diesel	Petrol 95	Places
Fuentes de Oñoro	4	€1.979/L	€1.769/L	8