| Somain to Santeramo in Colle | 925.40 mi (1,489.29 km) |
| Somain to Santo Stefano di Magra | 528.70 mi (850.86 km) |
| Somain to Santo Stino di Livenza | 538.53 mi (866.68 km) |
| Somain to Sarezzo | 455.83 mi (733.59 km) |
| Somain to Sarno | 855.37 mi (1,376.58 km) |
| Somain to Saronno | 421.34 mi (678.09 km) |
| Somain to Sarzana | 532.74 mi (857.37 km) |
| Somain to Sassari | 712.31 mi (1,146.36 km) |
| Somain to Sasso Marconi | 554.78 mi (892.83 km) |
| Somain to Sassuolo | 532.25 mi (856.57 km) |
| Somain to Sava | 973.57 mi (1,566.81 km) |
| Somain to Saviano | 846.71 mi (1,362.64 km) |
| Somain to Savigliano | 443.43 mi (713.62 km) |
| Somain to Savignano sul Panaro | 543.57 mi (874.79 km) |
| Somain to Savignano sul Rubicone | 607.84 mi (978.23 km) |
