| Whitburn to Sestu | 1,285.34 mi (2,068.56 km) |
| Whitburn to Settimo Torinese | 893.54 mi (1,438.01 km) |
| Whitburn to Seveso | 898.56 mi (1,446.09 km) |
| Whitburn to Sezze | 1,245.60 mi (2,004.60 km) |
| Whitburn to Siano | 1,331.33 mi (2,142.58 km) |
| Whitburn to Siena | 1,092.17 mi (1,757.68 km) |
| Whitburn to Signa | 1,058.86 mi (1,704.06 km) |
| Whitburn to Silea | 988.16 mi (1,590.30 km) |
| Whitburn to Silvi Paese | 1,214.20 mi (1,954.07 km) |
| Whitburn to Sinalunga | 1,108.95 mi (1,784.68 km) |
| Whitburn to Siniscola | 1,218.05 mi (1,960.25 km) |
| Whitburn to Sinnai | 1,287.46 mi (2,071.97 km) |
| Whitburn to Siracusa | 1,570.26 mi (2,527.09 km) |
| Whitburn to Solaro | 898.76 mi (1,446.42 km) |
| Whitburn to Soliera | 999.13 mi (1,607.95 km) |
