| San Giustino to Sestao | 761.24 mi (1,225.10 km) |
| San Giustino to Sevilla | 1,048.05 mi (1,686.68 km) |
| San Giustino to Sevilla La Nueva | 860.41 mi (1,384.70 km) |
| San Giustino to Silla | 712.48 mi (1,146.63 km) |
| San Giustino to Silleda | 1,028.67 mi (1,655.48 km) |
| San Giustino to Sitges | 552.85 mi (889.72 km) |
| San Giustino to Socuellamos | 828.39 mi (1,333.17 km) |
| San Giustino to Soller | 554.47 mi (892.34 km) |
| San Giustino to Solsona | 551.10 mi (886.91 km) |
| San Giustino to Son Servera | 530.25 mi (853.36 km) |
| San Giustino to Sonseca | 873.01 mi (1,404.98 km) |
| San Giustino to Sopelana | 759.39 mi (1,222.12 km) |
| San Giustino to Soria | 753.49 mi (1,212.63 km) |
| San Giustino to Suances | 812.45 mi (1,307.51 km) |
| San Giustino to Sueca | 713.07 mi (1,147.57 km) |
