| Concordia Sagittaria to Settimo Torinese | 250.20 mi (402.66 km) |
| Concordia Sagittaria to Seveso | 179.32 mi (288.60 km) |
| Concordia Sagittaria to Sezze | 295.00 mi (474.76 km) |
| Concordia Sagittaria to Siano | 355.29 mi (571.78 km) |
| Concordia Sagittaria to Siena | 184.95 mi (297.65 km) |
| Concordia Sagittaria to Signa | 161.69 mi (260.22 km) |
| Concordia Sagittaria to Silea | 27.79 mi (44.73 km) |
| Concordia Sagittaria to Silvi Paese | 230.94 mi (371.67 km) |
| Concordia Sagittaria to Sinalunga | 184.58 mi (297.05 km) |
| Concordia Sagittaria to Siniscola | 392.30 mi (631.34 km) |
| Concordia Sagittaria to Sinnai | 483.54 mi (778.19 km) |
| Concordia Sagittaria to Siracusa | 613.98 mi (988.11 km) |
| Concordia Sagittaria to Solaro | 182.05 mi (292.98 km) |
| Concordia Sagittaria to Soliera | 117.56 mi (189.20 km) |
| Concordia Sagittaria to Solofra | 355.36 mi (571.89 km) |
