| Conil de la Frontera to Sestu | 853.60 mi (1,373.74 km) |
| Conil de la Frontera to Settimo Torinese | 947.19 mi (1,524.35 km) |
| Conil de la Frontera to Seveso | 1,021.93 mi (1,644.63 km) |
| Conil de la Frontera to Sezze | 1,088.80 mi (1,752.25 km) |
| Conil de la Frontera to Siano | 1,162.74 mi (1,871.25 km) |
| Conil de la Frontera to Siena | 1,042.16 mi (1,677.20 km) |
| Conil de la Frontera to Signa | 1,044.04 mi (1,680.21 km) |
| Conil de la Frontera to Silea | 1,153.39 mi (1,856.20 km) |
| Conil de la Frontera to Silvi Paese | 1,158.85 mi (1,864.99 km) |
| Conil de la Frontera to Sinalunga | 1,058.41 mi (1,703.34 km) |
| Conil de la Frontera to Siniscola | 903.02 mi (1,453.27 km) |
| Conil de la Frontera to Sinnai | 859.51 mi (1,383.24 km) |
| Conil de la Frontera to Siracusa | 1,183.18 mi (1,904.15 km) |
| Conil de la Frontera to Solaro | 1,018.69 mi (1,639.42 km) |
| Conil de la Frontera to Soliera | 1,064.84 mi (1,713.69 km) |
