| Silves to Spello | 1,181.87 mi (1,902.04 km) |
| Silves to Spilamberto | 1,132.43 mi (1,822.47 km) |
| Silves to Spilimbergo | 1,256.52 mi (2,022.17 km) |
| Silves to Spinea | 1,207.99 mi (1,944.07 km) |
| Silves to Spoleto | 1,179.10 mi (1,897.58 km) |
| Silves to Spoltore | 1,247.94 mi (2,008.36 km) |
| Silves to Spresiano | 1,219.34 mi (1,962.35 km) |
| Silves to Squinzano | 1,438.13 mi (2,314.45 km) |
| Silves to Statte | 1,393.62 mi (2,242.81 km) |
| Silves to Stezzano | 1,100.96 mi (1,771.83 km) |
| Silves to Strada | 1,126.16 mi (1,812.38 km) |
| Silves to Stradella | 1,068.83 mi (1,720.11 km) |
| Silves to Striano | 1,256.62 mi (2,022.33 km) |
| Silves to Subiaco | 1,189.66 mi (1,914.58 km) |
| Silves to Sulmona | 1,232.80 mi (1,984.00 km) |
