| Valongo to Sabinanigo | 428.57 mi (689.72 km) |
| Valongo to Sagunto | 444.83 mi (715.89 km) |
| Valongo to Salamanca | 148.47 mi (238.94 km) |
| Valongo to Salobrena | 404.37 mi (650.76 km) |
| Valongo to Salou | 501.04 mi (806.34 km) |
| Valongo to Salt | 585.55 mi (942.35 km) |
| Valongo to Salvatierra de Mino | 62.18 mi (100.08 km) |
| Valongo to Sama | 205.27 mi (330.35 km) |
| Valongo to San Adrian de Besos | 556.21 mi (895.13 km) |
| Valongo to San Agustin de Guadalix | 257.34 mi (414.15 km) |
| Valongo to San Andres de la Barca | 543.67 mi (874.96 km) |
| Valongo to San Andres de Llevaneras | 569.66 mi (916.77 km) |
| Valongo to San Andres del Rabanedo | 179.01 mi (288.09 km) |
| Valongo to San Bartolome | 999.63 mi (1,608.76 km) |
| Valongo to San Baudilio de Llobregat | 547.27 mi (880.74 km) |
