| Sesto San Giovanni to Sestao | 622.48 mi (1,001.78 km) |
| Sesto San Giovanni to Sevilla | 972.56 mi (1,565.18 km) |
| Sesto San Giovanni to Sevilla La Nueva | 759.15 mi (1,221.73 km) |
| Sesto San Giovanni to Silla | 649.98 mi (1,046.05 km) |
| Sesto San Giovanni to Silleda | 886.33 mi (1,426.41 km) |
| Sesto San Giovanni to Sitges | 476.53 mi (766.90 km) |
| Sesto San Giovanni to Socuellamos | 748.59 mi (1,204.73 km) |
| Sesto San Giovanni to Soller | 518.26 mi (834.06 km) |
| Sesto San Giovanni to Solsona | 455.77 mi (733.49 km) |
| Sesto San Giovanni to Son Servera | 505.83 mi (814.05 km) |
| Sesto San Giovanni to Sonseca | 780.69 mi (1,256.40 km) |
| Sesto San Giovanni to Sopelana | 619.69 mi (997.29 km) |
| Sesto San Giovanni to Soria | 639.41 mi (1,029.03 km) |
| Sesto San Giovanni to Suances | 669.84 mi (1,078.00 km) |
| Sesto San Giovanni to Sueca | 653.93 mi (1,052.40 km) |
