| Bad Zwischenahn to Settimo Torinese | 556.33 mi (895.33 km) |
| Bad Zwischenahn to Seveso | 523.42 mi (842.36 km) |
| Bad Zwischenahn to Sezze | 840.73 mi (1,353.02 km) |
| Bad Zwischenahn to Siano | 910.64 mi (1,465.53 km) |
| Bad Zwischenahn to Siena | 698.35 mi (1,123.88 km) |
| Bad Zwischenahn to Signa | 664.57 mi (1,069.53 km) |
| Bad Zwischenahn to Silea | 554.48 mi (892.35 km) |
| Bad Zwischenahn to Silvi Paese | 786.65 mi (1,265.98 km) |
| Bad Zwischenahn to Sinalunga | 709.42 mi (1,141.71 km) |
| Bad Zwischenahn to Siniscola | 874.79 mi (1,407.83 km) |
| Bad Zwischenahn to Sinnai | 960.74 mi (1,546.17 km) |
| Bad Zwischenahn to Siracusa | 1,167.08 mi (1,878.24 km) |
| Bad Zwischenahn to Solaro | 525.15 mi (845.15 km) |
| Bad Zwischenahn to Soliera | 598.19 mi (962.69 km) |
| Bad Zwischenahn to Solofra | 911.13 mi (1,466.32 km) |
