| Estoril to Spello | 1,187.11 mi (1,910.47 km) |
| Estoril to Spilamberto | 1,125.04 mi (1,810.58 km) |
| Estoril to Spilimbergo | 1,241.49 mi (1,997.99 km) |
| Estoril to Spinea | 1,195.89 mi (1,924.60 km) |
| Estoril to Spoleto | 1,185.94 mi (1,908.59 km) |
| Estoril to Spoltore | 1,257.78 mi (2,024.19 km) |
| Estoril to Spresiano | 1,205.52 mi (1,940.10 km) |
| Estoril to Squinzano | 1,460.91 mi (2,351.11 km) |
| Estoril to Statte | 1,415.73 mi (2,278.40 km) |
| Estoril to Stezzano | 1,083.47 mi (1,743.67 km) |
| Estoril to Strada | 1,125.85 mi (1,811.89 km) |
| Estoril to Stradella | 1,054.60 mi (1,697.21 km) |
| Estoril to Striano | 1,277.18 mi (2,055.43 km) |
| Estoril to Subiaco | 1,202.39 mi (1,935.07 km) |
| Estoril to Sulmona | 1,245.18 mi (2,003.93 km) |
