| San Clemente to Sestu | 6,363.99 mi (10,241.85 km) |
| San Clemente to Settimo Torinese | 6,020.82 mi (9,689.57 km) |
| San Clemente to Seveso | 6,039.73 mi (9,720.01 km) |
| San Clemente to Sezze | 6,384.98 mi (10,275.63 km) |
| San Clemente to Siano | 6,475.56 mi (10,421.41 km) |
| San Clemente to Siena | 6,231.82 mi (10,029.14 km) |
| San Clemente to Signa | 6,199.87 mi (9,977.73 km) |
| San Clemente to Silea | 6,139.06 mi (9,879.87 km) |
| San Clemente to Silvi Paese | 6,362.40 mi (10,239.29 km) |
| San Clemente to Sinalunga | 6,250.25 mi (10,058.81 km) |
| San Clemente to Siniscola | 6,319.68 mi (10,170.54 km) |
| San Clemente to Sinnai | 6,367.80 mi (10,247.99 km) |
| San Clemente to Siracusa | 6,698.24 mi (10,779.77 km) |
| San Clemente to Solaro | 6,039.46 mi (9,719.57 km) |
| San Clemente to Soliera | 6,144.18 mi (9,888.11 km) |
