| Westerland to Settimo Torinese | 675.93 mi (1,087.80 km) |
| Westerland to Seveso | 641.30 mi (1,032.07 km) |
| Westerland to Sezze | 951.55 mi (1,531.37 km) |
| Westerland to Siano | 1,017.67 mi (1,637.79 km) |
| Westerland to Siena | 812.30 mi (1,307.27 km) |
| Westerland to Signa | 778.83 mi (1,253.40 km) |
| Westerland to Silea | 663.01 mi (1,067.02 km) |
| Westerland to Silvi Paese | 893.32 mi (1,437.67 km) |
| Westerland to Sinalunga | 822.42 mi (1,323.56 km) |
| Westerland to Siniscola | 992.55 mi (1,597.35 km) |
| Westerland to Sinnai | 1,079.17 mi (1,736.75 km) |
| Westerland to Siracusa | 1,275.87 mi (2,053.32 km) |
| Westerland to Solaro | 643.13 mi (1,035.01 km) |
| Westerland to Soliera | 712.29 mi (1,146.33 km) |
| Westerland to Solofra | 1,017.69 mi (1,637.81 km) |
