| Cazzago San Martino to Sestao | 660.84 mi (1,063.52 km) |
| Cazzago San Martino to Sevilla | 1,007.44 mi (1,621.31 km) |
| Cazzago San Martino to Sevilla La Nueva | 795.80 mi (1,280.72 km) |
| Cazzago San Martino to Silla | 682.81 mi (1,098.88 km) |
| Cazzago San Martino to Silleda | 924.80 mi (1,488.33 km) |
| Cazzago San Martino to Sitges | 510.01 mi (820.78 km) |
| Cazzago San Martino to Socuellamos | 783.46 mi (1,260.85 km) |
| Cazzago San Martino to Soller | 547.18 mi (880.60 km) |
| Cazzago San Martino to Solsona | 491.06 mi (790.29 km) |
| Cazzago San Martino to Son Servera | 533.04 mi (857.84 km) |
| Cazzago San Martino to Sonseca | 816.70 mi (1,314.36 km) |
| Cazzago San Martino to Sopelana | 658.07 mi (1,059.06 km) |
| Cazzago San Martino to Soria | 676.72 mi (1,089.08 km) |
| Cazzago San Martino to Suances | 708.29 mi (1,139.88 km) |
| Cazzago San Martino to Sueca | 686.41 mi (1,104.66 km) |
