| Peniche to Sestu | 984.86 mi (1,584.98 km) |
| Peniche to Settimo Torinese | 960.66 mi (1,546.03 km) |
| Peniche to Seveso | 1,034.90 mi (1,665.51 km) |
| Peniche to Sezze | 1,185.87 mi (1,908.47 km) |
| Peniche to Siano | 1,272.04 mi (2,047.16 km) |
| Peniche to Siena | 1,105.10 mi (1,778.48 km) |
| Peniche to Signa | 1,098.22 mi (1,767.41 km) |
| Peniche to Silea | 1,181.74 mi (1,901.83 km) |
| Peniche to Silvi Paese | 1,241.09 mi (1,997.35 km) |
| Peniche to Sinalunga | 1,124.32 mi (1,809.42 km) |
| Peniche to Siniscola | 1,011.09 mi (1,627.19 km) |
| Peniche to Sinnai | 990.75 mi (1,594.46 km) |
| Peniche to Siracusa | 1,343.51 mi (2,162.17 km) |
| Peniche to Solaro | 1,031.83 mi (1,660.57 km) |
| Peniche to Soliera | 1,102.16 mi (1,773.75 km) |
