| Siauliai to Spello | 1,011.46 mi (1,627.79 km) |
| Siauliai to Spilamberto | 953.97 mi (1,535.26 km) |
| Siauliai to Spilimbergo | 813.20 mi (1,308.72 km) |
| Siauliai to Spinea | 868.62 mi (1,397.90 km) |
| Siauliai to Spoleto | 1,025.86 mi (1,650.96 km) |
| Siauliai to Spoltore | 1,017.22 mi (1,637.05 km) |
| Siauliai to Spresiano | 849.10 mi (1,366.50 km) |
| Siauliai to Squinzano | 1,097.30 mi (1,765.93 km) |
| Siauliai to Statte | 1,097.34 mi (1,765.99 km) |
| Siauliai to Stezzano | 924.45 mi (1,487.77 km) |
| Siauliai to Strada | 1,004.30 mi (1,616.27 km) |
| Siauliai to Stradella | 966.47 mi (1,555.38 km) |
| Siauliai to Striano | 1,116.90 mi (1,797.48 km) |
| Siauliai to Subiaco | 1,070.09 mi (1,722.14 km) |
| Siauliai to Sulmona | 1,047.39 mi (1,685.60 km) |
