| Bois-Guillaume to Spilamberto | 577.02 mi (928.62 km) |
| Bois-Guillaume to Spilimbergo | 592.06 mi (952.83 km) |
| Bois-Guillaume to Spinea | 583.42 mi (938.93 km) |
| Bois-Guillaume to Spoleto | 721.14 mi (1,160.56 km) |
| Bois-Guillaume to Spoltore | 789.35 mi (1,270.33 km) |
| Bois-Guillaume to Spresiano | 576.75 mi (928.19 km) |
| Bois-Guillaume to Squinzano | 1,032.97 mi (1,662.41 km) |
| Bois-Guillaume to Statte | 994.11 mi (1,599.86 km) |
| Bois-Guillaume to Stezzano | 476.98 mi (767.62 km) |
| Bois-Guillaume to Strada | 631.82 mi (1,016.81 km) |
| Bois-Guillaume to Stradella | 488.33 mi (785.89 km) |
| Bois-Guillaume to Striano | 884.68 mi (1,423.75 km) |
| Bois-Guillaume to Subiaco | 776.37 mi (1,249.45 km) |
| Bois-Guillaume to Sulmona | 800.66 mi (1,288.54 km) |
| Bois-Guillaume to Surbo | 1,037.75 mi (1,670.10 km) |
