| Palazzolo Acreide to Settimo Torinese | 669.52 mi (1,077.48 km) |
| Palazzolo Acreide to Seveso | 663.63 mi (1,068.01 km) |
| Palazzolo Acreide to Sezze | 321.97 mi (518.16 km) |
| Palazzolo Acreide to Siano | 258.71 mi (416.35 km) |
| Palazzolo Acreide to Siena | 471.48 mi (758.77 km) |
| Palazzolo Acreide to Signa | 505.51 mi (813.54 km) |
| Palazzolo Acreide to Silea | 608.81 mi (979.79 km) |
| Palazzolo Acreide to Silvi Paese | 381.49 mi (613.95 km) |
| Palazzolo Acreide to Sinalunga | 456.94 mi (735.37 km) |
| Palazzolo Acreide to Siniscola | 370.63 mi (596.47 km) |
| Palazzolo Acreide to Sinnai | 346.02 mi (556.87 km) |
| Palazzolo Acreide to Siracusa | 21.22 mi (34.14 km) |
| Palazzolo Acreide to Solaro | 663.16 mi (1,067.25 km) |
| Palazzolo Acreide to Soliera | 569.44 mi (916.42 km) |
| Palazzolo Acreide to Solofra | 260.61 mi (419.41 km) |
