| Serris to Sabinanigo | 463.44 mi (745.84 km) |
| Serris to Sagunto | 651.94 mi (1,049.20 km) |
| Serris to Salamanca | 683.40 mi (1,099.83 km) |
| Serris to Salobrena | 896.10 mi (1,442.14 km) |
| Serris to Salou | 543.34 mi (874.42 km) |
| Serris to Salt | 475.38 mi (765.05 km) |
| Serris to Salvatierra de Mino | 718.42 mi (1,156.19 km) |
| Serris to Sama | 558.08 mi (898.15 km) |
| Serris to San Adrian de Besos | 513.82 mi (826.92 km) |
| Serris to San Agustin de Guadalix | 645.90 mi (1,039.47 km) |
| Serris to San Andres de la Barca | 513.39 mi (826.23 km) |
| Serris to San Andres de Llevaneras | 503.43 mi (810.19 km) |
| Serris to San Andres del Rabanedo | 590.42 mi (950.19 km) |
| Serris to San Bartolome | 1,744.90 mi (2,808.15 km) |
| Serris to San Baudilio de Llobregat | 520.19 mi (837.17 km) |
