| Keila to Settimo Torinese | 1,199.53 mi (1,930.46 km) |
| Keila to Seveso | 1,136.55 mi (1,829.10 km) |
| Keila to Sezze | 1,323.90 mi (2,130.61 km) |
| Keila to Siano | 1,346.22 mi (2,166.53 km) |
| Keila to Siena | 1,235.96 mi (1,989.09 km) |
| Keila to Signa | 1,210.73 mi (1,948.48 km) |
| Keila to Silea | 1,068.74 mi (1,719.97 km) |
| Keila to Silvi Paese | 1,238.48 mi (1,993.14 km) |
| Keila to Sinalunga | 1,234.98 mi (1,987.51 km) |
| Keila to Siniscola | 1,443.18 mi (2,322.57 km) |
| Keila to Sinnai | 1,534.56 mi (2,469.64 km) |
| Keila to Siracusa | 1,589.75 mi (2,558.46 km) |
| Keila to Solaro | 1,139.50 mi (1,833.85 km) |
| Keila to Soliera | 1,153.84 mi (1,856.92 km) |
| Keila to Solofra | 1,342.07 mi (2,159.86 km) |
