| Modica to Somma Lombardo | 685.14 mi (1,102.63 km) |
| Modica to Somma Vesuviana | 277.29 mi (446.25 km) |
| Modica to Sommacampagna | 623.50 mi (1,003.43 km) |
| Modica to Sona | 625.94 mi (1,007.35 km) |
| Modica to Sondrio | 690.40 mi (1,111.10 km) |
| Modica to Sora | 340.60 mi (548.15 km) |
| Modica to Sorbolo | 595.36 mi (958.14 km) |
| Modica to Soresina | 635.01 mi (1,021.96 km) |
| Modica to Sorisole | 667.34 mi (1,073.99 km) |
| Modica to Sorrento | 260.67 mi (419.51 km) |
| Modica to Sorso | 429.41 mi (691.06 km) |
| Modica to Sortino | 25.56 mi (41.13 km) |
| Modica to Soverato Marina | 159.01 mi (255.90 km) |
| Modica to Sovicille | 480.83 mi (773.82 km) |
| Modica to Spello | 437.17 mi (703.56 km) |
