| Castelfranco Emilia to Somma Lombardo | 137.05 mi (220.56 km) |
| Castelfranco Emilia to Somma Vesuviana | 309.30 mi (497.77 km) |
| Castelfranco Emilia to Sommacampagna | 56.38 mi (90.73 km) |
| Castelfranco Emilia to Sona | 58.79 mi (94.61 km) |
| Castelfranco Emilia to Sondrio | 122.91 mi (197.80 km) |
| Castelfranco Emilia to Sora | 237.24 mi (381.80 km) |
| Castelfranco Emilia to Sorbolo | 34.31 mi (55.22 km) |
| Castelfranco Emilia to Soresina | 75.44 mi (121.41 km) |
| Castelfranco Emilia to Sorisole | 104.11 mi (167.55 km) |
| Castelfranco Emilia to Sorrento | 321.98 mi (518.17 km) |
| Castelfranco Emilia to Sorso | 290.96 mi (468.26 km) |
| Castelfranco Emilia to Sortino | 553.69 mi (891.08 km) |
| Castelfranco Emilia to Soverato Marina | 497.23 mi (800.22 km) |
| Castelfranco Emilia to Sovicille | 91.19 mi (146.76 km) |
| Castelfranco Emilia to Spello | 137.34 mi (221.03 km) |
