| San Marcos to Savignano sul Rubicone | 6,229.54 mi (10,025.48 km) |
| San Marcos to Savona | 6,089.62 mi (9,800.30 km) |
| San Marcos to Scafati | 6,476.47 mi (10,422.88 km) |
| San Marcos to Scalea | 6,568.93 mi (10,571.67 km) |
| San Marcos to Scandiano | 6,148.09 mi (9,894.40 km) |
| San Marcos to Scandicci | 6,208.03 mi (9,990.86 km) |
| San Marcos to Schio | 6,111.33 mi (9,835.24 km) |
| San Marcos to Sciacca | 6,600.95 mi (10,623.20 km) |
| San Marcos to Scicli | 6,695.69 mi (10,775.67 km) |
| San Marcos to Scordia | 6,673.42 mi (10,739.83 km) |
| San Marcos to Scorze | 6,142.34 mi (9,885.15 km) |
| San Marcos to Sedico | 6,113.41 mi (9,838.58 km) |
| San Marcos to Sedriano | 6,046.13 mi (9,730.31 km) |
| San Marcos to Segni | 6,377.11 mi (10,262.96 km) |
| San Marcos to Segrate | 6,056.54 mi (9,747.06 km) |
