| Horb am Neckar to Selvazzano Dentro | 256.97 mi (413.55 km) |
| Horb am Neckar to Senago | 198.84 mi (320.00 km) |
| Horb am Neckar to Senigallia | 392.25 mi (631.26 km) |
| Horb am Neckar to Seravezza | 315.85 mi (508.30 km) |
| Horb am Neckar to Seregno | 194.62 mi (313.20 km) |
| Horb am Neckar to Seriate | 196.76 mi (316.65 km) |
| Horb am Neckar to Sermoneta | 520.32 mi (837.37 km) |
| Horb am Neckar to Serramanna | 623.50 mi (1,003.42 km) |
| Horb am Neckar to Serravalle Pistoiese | 330.32 mi (531.59 km) |
| Horb am Neckar to Sessa Aurunca | 560.27 mi (901.66 km) |
| Horb am Neckar to Sesto Calende | 187.40 mi (301.59 km) |
| Horb am Neckar to Sesto Fiorentino | 340.49 mi (547.97 km) |
| Horb am Neckar to Sesto San Giovanni | 202.81 mi (326.40 km) |
| Horb am Neckar to Sestri Levante | 290.19 mi (467.02 km) |
| Horb am Neckar to Sestu | 632.23 mi (1,017.48 km) |
