| Santa Maria a Monte to Somma Lombardo | 168.12 mi (270.56 km) |
| Santa Maria a Monte to Somma Vesuviana | 273.76 mi (440.58 km) |
| Santa Maria a Monte to Sommacampagna | 117.74 mi (189.49 km) |
| Santa Maria a Monte to Sona | 119.99 mi (193.10 km) |
| Santa Maria a Monte to Sondrio | 175.21 mi (281.98 km) |
| Santa Maria a Monte to Sora | 202.36 mi (325.66 km) |
| Santa Maria a Monte to Sorbolo | 80.05 mi (128.83 km) |
| Santa Maria a Monte to Soresina | 116.94 mi (188.19 km) |
| Santa Maria a Monte to Sorisole | 149.53 mi (240.64 km) |
| Santa Maria a Monte to Sorrento | 284.15 mi (457.30 km) |
| Santa Maria a Monte to Sorso | 227.57 mi (366.24 km) |
| Santa Maria a Monte to Sortino | 505.88 mi (814.13 km) |
| Santa Maria a Monte to Soverato Marina | 461.47 mi (742.67 km) |
| Santa Maria a Monte to Sovicille | 39.86 mi (64.15 km) |
| Santa Maria a Monte to Spello | 111.36 mi (179.21 km) |
