| Siggiewi to Solofra | 344.74 mi (554.81 km) |
| Siggiewi to Somma Lombardo | 742.04 mi (1,194.20 km) |
| Siggiewi to Somma Vesuviana | 346.73 mi (558.01 km) |
| Siggiewi to Sommacampagna | 685.67 mi (1,103.48 km) |
| Siggiewi to Sona | 688.11 mi (1,107.41 km) |
| Siggiewi to Sondrio | 751.13 mi (1,208.83 km) |
| Siggiewi to Sora | 407.46 mi (655.75 km) |
| Siggiewi to Sorbolo | 655.63 mi (1,055.13 km) |
| Siggiewi to Soresina | 694.34 mi (1,117.43 km) |
| Siggiewi to Sorisole | 726.88 mi (1,169.80 km) |
| Siggiewi to Sorrento | 329.84 mi (530.83 km) |
| Siggiewi to Sorso | 466.27 mi (750.39 km) |
| Siggiewi to Sortino | 96.52 mi (155.33 km) |
| Siggiewi to Soverato Marina | 227.34 mi (365.87 km) |
| Siggiewi to Sovicille | 540.82 mi (870.37 km) |
