| Horb am Neckar to Barcellona-Pozzo di Gotto | 782.66 mi (1,259.57 km) |
| Horb am Neckar to Bareggio | 206.26 mi (331.95 km) |
| Horb am Neckar to Barga | 313.82 mi (505.04 km) |
| Horb am Neckar to Bari | 644.62 mi (1,037.42 km) |
| Horb am Neckar to Barletta | 616.40 mi (991.99 km) |
| Horb am Neckar to Baronissi | 609.81 mi (981.40 km) |
| Horb am Neckar to Barrafranca | 814.10 mi (1,310.16 km) |
| Horb am Neckar to Bassano del Grappa | 233.91 mi (376.44 km) |
| Horb am Neckar to Battipaglia | 622.89 mi (1,002.45 km) |
| Horb am Neckar to Beinasco | 242.63 mi (390.47 km) |
| Horb am Neckar to Bellinzago Novarese | 197.76 mi (318.27 km) |
| Horb am Neckar to Belluno | 229.43 mi (369.24 km) |
| Horb am Neckar to Belmonte Mezzagno | 755.69 mi (1,216.17 km) |
| Horb am Neckar to Belpasso | 814.34 mi (1,310.55 km) |
| Horb am Neckar to Belvedere Marittimo | 705.77 mi (1,135.83 km) |
