| Castel San Giorgio to Santeramo in Colle | 108.11 mi (173.99 km) |
| Castel San Giorgio to Santo Stefano di Magra | 337.49 mi (543.14 km) |
| Castel San Giorgio to Santo Stino di Livenza | 356.72 mi (574.08 km) |
| Castel San Giorgio to Sarezzo | 405.32 mi (652.30 km) |
| Castel San Giorgio to Sarno | 4.93 mi (7.93 km) |
| Castel San Giorgio to Saronno | 439.40 mi (707.14 km) |
| Castel San Giorgio to Sarzana | 333.58 mi (536.84 km) |
| Castel San Giorgio to Sassari | 321.36 mi (517.18 km) |
| Castel San Giorgio to Sasso Marconi | 305.29 mi (491.31 km) |
| Castel San Giorgio to Sassuolo | 327.54 mi (527.13 km) |
| Castel San Giorgio to Sava | 152.71 mi (245.76 km) |
| Castel San Giorgio to Saviano | 13.29 mi (21.39 km) |
| Castel San Giorgio to Savigliano | 447.01 mi (719.39 km) |
| Castel San Giorgio to Savignano sul Panaro | 316.30 mi (509.04 km) |
| Castel San Giorgio to Savignano sul Rubicone | 256.83 mi (413.32 km) |
