| Santo Tirso to Spello | 1,085.78 mi (1,747.39 km) |
| Santo Tirso to Spilamberto | 1,007.48 mi (1,621.38 km) |
| Santo Tirso to Spilimbergo | 1,112.36 mi (1,790.17 km) |
| Santo Tirso to Spinea | 1,071.08 mi (1,723.74 km) |
| Santo Tirso to Spoleto | 1,086.90 mi (1,749.20 km) |
| Santo Tirso to Spoltore | 1,161.83 mi (1,869.78 km) |
| Santo Tirso to Spresiano | 1,078.38 mi (1,735.48 km) |
| Santo Tirso to Squinzano | 1,381.17 mi (2,222.77 km) |
| Santo Tirso to Statte | 1,335.57 mi (2,149.39 km) |
| Santo Tirso to Stezzano | 953.51 mi (1,534.52 km) |
| Santo Tirso to Strada | 1,017.87 mi (1,638.11 km) |
| Santo Tirso to Stradella | 929.31 mi (1,495.58 km) |
| Santo Tirso to Striano | 1,196.72 mi (1,925.93 km) |
| Santo Tirso to Subiaco | 1,111.56 mi (1,788.89 km) |
| Santo Tirso to Sulmona | 1,153.12 mi (1,855.77 km) |
