| Silleda to Spello | 1,056.51 mi (1,700.29 km) |
| Silleda to Spilamberto | 968.91 mi (1,559.31 km) |
| Silleda to Spilimbergo | 1,065.41 mi (1,714.61 km) |
| Silleda to Spinea | 1,027.26 mi (1,653.22 km) |
| Silleda to Spoleto | 1,059.00 mi (1,704.29 km) |
| Silleda to Spoltore | 1,135.09 mi (1,826.74 km) |
| Silleda to Spresiano | 1,032.99 mi (1,662.43 km) |
| Silleda to Squinzano | 1,362.14 mi (2,192.15 km) |
| Silleda to Statte | 1,316.62 mi (2,118.89 km) |
| Silleda to Stezzano | 907.40 mi (1,460.33 km) |
| Silleda to Strada | 985.22 mi (1,585.56 km) |
| Silleda to Stradella | 886.57 mi (1,426.79 km) |
| Silleda to Striano | 1,178.69 mi (1,896.92 km) |
| Silleda to Subiaco | 1,088.31 mi (1,751.46 km) |
| Silleda to Sulmona | 1,128.75 mi (1,816.55 km) |
