| Stone Ridge to Sestu | 4,444.75 mi (7,153.14 km) |
| Stone Ridge to Settimo Torinese | 4,190.68 mi (6,744.25 km) |
| Stone Ridge to Seveso | 4,233.48 mi (6,813.13 km) |
| Stone Ridge to Sezze | 4,545.85 mi (7,315.83 km) |
| Stone Ridge to Siano | 4,643.20 mi (7,472.50 km) |
| Stone Ridge to Siena | 4,405.61 mi (7,090.15 km) |
| Stone Ridge to Signa | 4,379.62 mi (7,048.32 km) |
| Stone Ridge to Silea | 4,367.18 mi (7,028.30 km) |
| Stone Ridge to Silvi Paese | 4,553.84 mi (7,328.70 km) |
| Stone Ridge to Sinalunga | 4,426.63 mi (7,123.98 km) |
| Stone Ridge to Siniscola | 4,427.85 mi (7,125.93 km) |
| Stone Ridge to Sinnai | 4,449.77 mi (7,161.21 km) |
| Stone Ridge to Siracusa | 4,811.42 mi (7,743.23 km) |
| Stone Ridge to Solaro | 4,232.10 mi (6,810.91 km) |
| Stone Ridge to Soliera | 4,339.76 mi (6,984.18 km) |
