| Aberystwyth to San Lorenzo de Descardazar | 951.54 mi (1,531.35 km) |
| Aberystwyth to San Lorenzo de El Escorial | 816.72 mi (1,314.38 km) |
| Aberystwyth to San Martin de la Vega | 843.60 mi (1,357.64 km) |
| Aberystwyth to San Martin de Valdeiglesias | 832.71 mi (1,340.12 km) |
| Aberystwyth to San Pedro de Ribas | 818.21 mi (1,316.78 km) |
| Aberystwyth to San Roque | 1,121.41 mi (1,804.74 km) |
| Aberystwyth to San Sebastian de la Gomera | 1,809.03 mi (2,911.35 km) |
| Aberystwyth to San Sebastian de los Reyes | 820.22 mi (1,320.01 km) |
| Aberystwyth to San Vicente de Baracaldo | 631.91 mi (1,016.96 km) |
| Aberystwyth to San Vicente de Castellet | 792.99 mi (1,276.19 km) |
| Aberystwyth to San Vicente del Raspeig | 983.45 mi (1,582.71 km) |
| Aberystwyth to San Vicente dels Horts | 813.22 mi (1,308.75 km) |
| Aberystwyth to Sangenjo | 725.82 mi (1,168.09 km) |
| Aberystwyth to Sanlucar de Barrameda | 1,086.73 mi (1,748.93 km) |
| Aberystwyth to Sanlucar la Mayor | 1,043.58 mi (1,679.48 km) |
