| Helensburgh to Spello | 1,184.90 mi (1,906.91 km) |
| Helensburgh to Spilamberto | 1,050.12 mi (1,690.00 km) |
| Helensburgh to Spilimbergo | 1,020.25 mi (1,641.94 km) |
| Helensburgh to Spinea | 1,031.11 mi (1,659.41 km) |
| Helensburgh to Spoleto | 1,198.54 mi (1,928.86 km) |
| Helensburgh to Spoltore | 1,257.82 mi (2,024.27 km) |
| Helensburgh to Spresiano | 1,018.39 mi (1,638.94 km) |
| Helensburgh to Squinzano | 1,489.52 mi (2,397.15 km) |
| Helensburgh to Statte | 1,455.92 mi (2,343.08 km) |
| Helensburgh to Stezzano | 948.61 mi (1,526.64 km) |
| Helensburgh to Strada | 1,112.60 mi (1,790.56 km) |
| Helensburgh to Stradella | 971.00 mi (1,562.67 km) |
| Helensburgh to Striano | 1,363.80 mi (2,194.82 km) |
| Helensburgh to Subiaco | 1,257.61 mi (2,023.92 km) |
| Helensburgh to Sulmona | 1,274.64 mi (2,051.33 km) |
