| Portishead to Spello | 928.86 mi (1,494.85 km) |
| Portishead to Spilamberto | 795.56 mi (1,280.33 km) |
| Portishead to Spilimbergo | 800.22 mi (1,287.84 km) |
| Portishead to Spinea | 796.75 mi (1,282.24 km) |
| Portishead to Spoleto | 940.66 mi (1,513.85 km) |
| Portishead to Spoltore | 1,007.95 mi (1,622.14 km) |
| Portishead to Spresiano | 788.45 mi (1,268.89 km) |
| Portishead to Squinzano | 1,250.43 mi (2,012.37 km) |
| Portishead to Statte | 1,212.27 mi (1,950.96 km) |
| Portishead to Stezzano | 694.70 mi (1,118.01 km) |
| Portishead to Strada | 851.49 mi (1,370.34 km) |
| Portishead to Stradella | 707.82 mi (1,139.13 km) |
| Portishead to Striano | 1,104.57 mi (1,777.63 km) |
| Portishead to Subiaco | 996.30 mi (1,603.39 km) |
| Portishead to Sulmona | 1,019.98 mi (1,641.50 km) |
