| Horb am Neckar to Sala Consilina | 651.47 mi (1,048.45 km) |
| Horb am Neckar to Salemi | 762.73 mi (1,227.50 km) |
| Horb am Neckar to Salerno | 613.59 mi (987.48 km) |
| Horb am Neckar to Salo | 214.87 mi (345.80 km) |
| Horb am Neckar to Salsomaggiore Terme | 258.17 mi (415.49 km) |
| Horb am Neckar to Saluzzo | 268.67 mi (432.38 km) |
| Horb am Neckar to Salzano | 257.91 mi (415.07 km) |
| Horb am Neckar to Samarate | 195.49 mi (314.60 km) |
| Horb am Neckar to San Benedetto del Tronto | 454.67 mi (731.72 km) |
| Horb am Neckar to San Biagio di Callalta | 257.80 mi (414.89 km) |
| Horb am Neckar to San Bonifacio | 243.35 mi (391.63 km) |
| Horb am Neckar to San Casciano in Val di Pesa | 351.76 mi (566.10 km) |
| Horb am Neckar to San Cataldo | 802.77 mi (1,291.94 km) |
| Horb am Neckar to San Cesareo | 499.68 mi (804.16 km) |
| Horb am Neckar to San Dona di Piave | 266.58 mi (429.02 km) |
