| Plombieres to Settimo Torinese | 395.92 mi (637.18 km) |
| Plombieres to Seveso | 381.00 mi (613.17 km) |
| Plombieres to Sezze | 722.51 mi (1,162.77 km) |
| Plombieres to Siano | 803.99 mi (1,293.89 km) |
| Plombieres to Siena | 571.22 mi (919.29 km) |
| Plombieres to Signa | 537.19 mi (864.52 km) |
| Plombieres to Silea | 456.36 mi (734.44 km) |
| Plombieres to Silvi Paese | 684.49 mi (1,101.57 km) |
| Plombieres to Sinalunga | 586.13 mi (943.29 km) |
| Plombieres to Siniscola | 724.61 mi (1,166.15 km) |
| Plombieres to Sinnai | 805.40 mi (1,296.16 km) |
| Plombieres to Siracusa | 1,050.38 mi (1,690.43 km) |
| Plombieres to Solaro | 381.89 mi (614.60 km) |
| Plombieres to Soliera | 474.10 mi (763.00 km) |
| Plombieres to Solofra | 806.03 mi (1,297.18 km) |
