| Cal to Sesena | 1,770.05 mi (2,848.62 km) |
| Cal to Sestao | 1,724.05 mi (2,774.59 km) |
| Cal to Sevilla | 1,924.73 mi (3,097.56 km) |
| Cal to Sevilla La Nueva | 1,785.60 mi (2,873.65 km) |
| Cal to Silla | 1,602.01 mi (2,578.19 km) |
| Cal to Silleda | 1,989.08 mi (3,201.11 km) |
| Cal to Sitges | 1,477.52 mi (2,377.84 km) |
| Cal to Socuellamos | 1,729.06 mi (2,782.65 km) |
| Cal to Soller | 1,434.51 mi (2,308.62 km) |
| Cal to Solsona | 1,492.53 mi (2,401.99 km) |
| Cal to Son Servera | 1,400.20 mi (2,253.40 km) |
| Cal to Sonseca | 1,786.57 mi (2,875.21 km) |
| Cal to Sopelana | 1,722.81 mi (2,772.60 km) |
| Cal to Soria | 1,697.61 mi (2,732.04 km) |
| Cal to Suances | 1,776.60 mi (2,859.17 km) |
