| Mascalucia to Settimo Torinese | 644.40 mi (1,037.07 km) |
| Mascalucia to Seveso | 635.74 mi (1,023.13 km) |
| Mascalucia to Sezze | 291.57 mi (469.23 km) |
| Mascalucia to Siano | 224.38 mi (361.11 km) |
| Mascalucia to Siena | 442.78 mi (712.58 km) |
| Mascalucia to Signa | 476.65 mi (767.09 km) |
| Mascalucia to Silea | 576.54 mi (927.86 km) |
| Mascalucia to Silvi Paese | 347.83 mi (559.77 km) |
| Mascalucia to Sinalunga | 427.52 mi (688.03 km) |
| Mascalucia to Siniscola | 354.37 mi (570.30 km) |
| Mascalucia to Sinnai | 338.33 mi (544.49 km) |
| Mascalucia to Siracusa | 36.77 mi (59.17 km) |
| Mascalucia to Solaro | 635.38 mi (1,022.55 km) |
| Mascalucia to Soliera | 539.79 mi (868.71 km) |
| Mascalucia to Solofra | 225.95 mi (363.64 km) |
