| Castellamonte to Spilamberto | 171.87 mi (276.59 km) |
| Castellamonte to Spilimbergo | 254.60 mi (409.74 km) |
| Castellamonte to Spinea | 215.78 mi (347.26 km) |
| Castellamonte to Spoleto | 306.28 mi (492.91 km) |
| Castellamonte to Spoltore | 378.29 mi (608.80 km) |
| Castellamonte to Spresiano | 221.15 mi (355.91 km) |
| Castellamonte to Squinzano | 624.23 mi (1,004.61 km) |
| Castellamonte to Statte | 583.11 mi (938.42 km) |
| Castellamonte to Stezzano | 95.77 mi (154.13 km) |
| Castellamonte to Strada | 216.80 mi (348.91 km) |
| Castellamonte to Stradella | 79.97 mi (128.70 km) |
| Castellamonte to Striano | 467.75 mi (752.77 km) |
| Castellamonte to Subiaco | 359.46 mi (578.49 km) |
| Castellamonte to Sulmona | 386.29 mi (621.68 km) |
| Castellamonte to Surbo | 629.12 mi (1,012.48 km) |
