| Lourinha to Sestu | 982.14 mi (1,580.60 km) |
| Lourinha to Settimo Torinese | 961.66 mi (1,547.64 km) |
| Lourinha to Seveso | 1,036.00 mi (1,667.29 km) |
| Lourinha to Sezze | 1,184.45 mi (1,906.19 km) |
| Lourinha to Siano | 1,270.29 mi (2,044.34 km) |
| Lourinha to Siena | 1,104.69 mi (1,777.83 km) |
| Lourinha to Signa | 1,098.09 mi (1,767.20 km) |
| Lourinha to Silea | 1,182.51 mi (1,903.07 km) |
| Lourinha to Silvi Paese | 1,240.20 mi (1,995.90 km) |
| Lourinha to Sinalunga | 1,123.85 mi (1,808.65 km) |
| Lourinha to Siniscola | 1,009.14 mi (1,624.06 km) |
| Lourinha to Sinnai | 988.04 mi (1,590.10 km) |
| Lourinha to Siracusa | 1,340.12 mi (2,156.71 km) |
| Lourinha to Solaro | 1,032.92 mi (1,662.33 km) |
| Lourinha to Soliera | 1,102.56 mi (1,774.41 km) |
