| Bad Neuenahr-Ahrweiler to Settimo Torinese | 375.11 mi (603.69 km) |
| Bad Neuenahr-Ahrweiler to Seveso | 351.26 mi (565.29 km) |
| Bad Neuenahr-Ahrweiler to Sezze | 686.56 mi (1,104.91 km) |
| Bad Neuenahr-Ahrweiler to Siano | 765.25 mi (1,231.55 km) |
| Bad Neuenahr-Ahrweiler to Siena | 537.27 mi (864.66 km) |
| Bad Neuenahr-Ahrweiler to Signa | 503.12 mi (809.69 km) |
| Bad Neuenahr-Ahrweiler to Silea | 413.73 mi (665.84 km) |
| Bad Neuenahr-Ahrweiler to Silvi Paese | 644.22 mi (1,036.78 km) |
| Bad Neuenahr-Ahrweiler to Sinalunga | 551.05 mi (886.84 km) |
| Bad Neuenahr-Ahrweiler to Siniscola | 700.01 mi (1,126.56 km) |
| Bad Neuenahr-Ahrweiler to Sinnai | 783.37 mi (1,260.71 km) |
| Bad Neuenahr-Ahrweiler to Siracusa | 1,014.88 mi (1,633.30 km) |
| Bad Neuenahr-Ahrweiler to Solaro | 352.51 mi (567.31 km) |
| Bad Neuenahr-Ahrweiler to Soliera | 438.53 mi (705.74 km) |
| Bad Neuenahr-Ahrweiler to Solofra | 766.92 mi (1,234.25 km) |
