| Palomares del Rio to Sestu | 831.27 mi (1,337.79 km) |
| Palomares del Rio to Settimo Torinese | 896.38 mi (1,442.58 km) |
| Palomares del Rio to Seveso | 971.49 mi (1,563.47 km) |
| Palomares del Rio to Sezze | 1,058.17 mi (1,702.95 km) |
| Palomares del Rio to Siano | 1,135.83 mi (1,827.94 km) |
| Palomares del Rio to Siena | 1,002.64 mi (1,613.60 km) |
| Palomares del Rio to Signa | 1,002.49 mi (1,613.34 km) |
| Palomares del Rio to Silea | 1,106.76 mi (1,781.16 km) |
| Palomares del Rio to Silvi Paese | 1,124.70 mi (1,810.03 km) |
| Palomares del Rio to Sinalunga | 1,019.70 mi (1,641.04 km) |
| Palomares del Rio to Siniscola | 874.23 mi (1,406.94 km) |
| Palomares del Rio to Sinnai | 837.21 mi (1,347.37 km) |
| Palomares del Rio to Siracusa | 1,172.04 mi (1,886.21 km) |
| Palomares del Rio to Solaro | 968.27 mi (1,558.28 km) |
| Palomares del Rio to Soliera | 1,019.65 mi (1,640.98 km) |
