| Sulmona to Solofra | 96.61 mi (155.47 km) |
| Sulmona to Somma Lombardo | 361.60 mi (581.94 km) |
| Sulmona to Somma Vesuviana | 85.42 mi (137.46 km) |
| Sulmona to Sommacampagna | 277.86 mi (447.17 km) |
| Sulmona to Sona | 280.21 mi (450.96 km) |
| Sulmona to Sondrio | 348.60 mi (561.01 km) |
| Sulmona to Sora | 27.88 mi (44.87 km) |
| Sulmona to Sorbolo | 260.36 mi (419.00 km) |
| Sulmona to Soresina | 302.29 mi (486.49 km) |
| Sulmona to Sorisole | 331.83 mi (534.03 km) |
| Sulmona to Sorrento | 100.83 mi (162.28 km) |
| Sulmona to Sorso | 290.21 mi (467.04 km) |
| Sulmona to Sortino | 342.37 mi (550.98 km) |
| Sulmona to Soverato Marina | 270.38 mi (435.14 km) |
| Sulmona to Sovicille | 161.24 mi (259.49 km) |
