| San Giuliano Terme to Somma Lombardo | 157.86 mi (254.04 km) |
| San Giuliano Terme to Somma Vesuviana | 285.48 mi (459.44 km) |
| San Giuliano Terme to Sommacampagna | 114.91 mi (184.93 km) |
| San Giuliano Terme to Sona | 117.04 mi (188.36 km) |
| San Giuliano Terme to Sondrio | 168.65 mi (271.41 km) |
| San Giuliano Terme to Sora | 214.31 mi (344.91 km) |
| San Giuliano Terme to Sorbolo | 74.88 mi (120.51 km) |
| San Giuliano Terme to Soresina | 109.16 mi (175.68 km) |
| San Giuliano Terme to Sorisole | 141.79 mi (228.19 km) |
| San Giuliano Terme to Sorrento | 295.61 mi (475.73 km) |
| San Giuliano Terme to Sorso | 225.88 mi (363.51 km) |
| San Giuliano Terme to Sortino | 515.49 mi (829.60 km) |
| San Giuliano Terme to Soverato Marina | 472.94 mi (761.13 km) |
| San Giuliano Terme to Sovicille | 51.67 mi (83.16 km) |
| San Giuliano Terme to Spello | 124.13 mi (199.76 km) |
