| Ridge to Spello | 4,194.07 mi (6,749.71 km) |
| Ridge to Spilamberto | 4,069.69 mi (6,549.53 km) |
| Ridge to Spilimbergo | 4,096.38 mi (6,592.49 km) |
| Ridge to Spinea | 4,086.88 mi (6,577.21 km) |
| Ridge to Spoleto | 4,202.75 mi (6,763.68 km) |
| Ridge to Spoltore | 4,276.96 mi (6,883.11 km) |
| Ridge to Spresiano | 4,081.06 mi (6,567.83 km) |
| Ridge to Squinzano | 4,522.77 mi (7,278.70 km) |
| Ridge to Statte | 4,480.48 mi (7,210.63 km) |
| Ridge to Stezzano | 3,974.70 mi (6,396.66 km) |
| Ridge to Strada | 4,114.51 mi (6,621.66 km) |
| Ridge to Stradella | 3,977.55 mi (6,401.25 km) |
| Ridge to Striano | 4,355.11 mi (7,008.87 km) |
| Ridge to Subiaco | 4,249.95 mi (6,839.64 km) |
| Ridge to Sulmona | 4,282.19 mi (6,891.52 km) |
