| San Mateo to Savignano sul Rubicone | 6,125.46 mi (9,857.97 km) |
| San Mateo to Savona | 6,000.22 mi (9,656.42 km) |
| San Mateo to Scafati | 6,377.52 mi (10,263.63 km) |
| San Mateo to Scalea | 6,468.20 mi (10,409.55 km) |
| San Mateo to Scandiano | 6,048.67 mi (9,734.39 km) |
| San Mateo to Scandicci | 6,110.29 mi (9,833.56 km) |
| San Mateo to Schio | 6,004.35 mi (9,663.06 km) |
| San Mateo to Sciacca | 6,522.28 mi (10,496.60 km) |
| San Mateo to Scicli | 6,612.62 mi (10,641.98 km) |
| San Mateo to Scordia | 6,587.50 mi (10,601.56 km) |
| San Mateo to Scorze | 6,033.01 mi (9,709.19 km) |
| San Mateo to Sedico | 6,001.76 mi (9,658.90 km) |
| San Mateo to Sedriano | 5,949.44 mi (9,574.71 km) |
| San Mateo to Segni | 6,280.75 mi (10,107.89 km) |
| San Mateo to Segrate | 5,958.55 mi (9,589.37 km) |
