| Horb am Neckar to Borgosesia | 189.58 mi (305.10 km) |
| Horb am Neckar to Boscoreale | 601.78 mi (968.48 km) |
| Horb am Neckar to Boscotrecase | 600.37 mi (966.20 km) |
| Horb am Neckar to Botticino Sera | 213.91 mi (344.26 km) |
| Horb am Neckar to Bovalino Marina | 803.63 mi (1,293.32 km) |
| Horb am Neckar to Boves | 289.26 mi (465.52 km) |
| Horb am Neckar to Boville Ernica | 523.94 mi (843.20 km) |
| Horb am Neckar to Bovisio Masciago | 196.63 mi (316.44 km) |
| Horb am Neckar to Bovolone | 249.09 mi (400.86 km) |
| Horb am Neckar to Bra | 261.84 mi (421.38 km) |
| Horb am Neckar to Bracciano | 470.02 mi (756.42 km) |
| Horb am Neckar to Brandizzo | 229.42 mi (369.21 km) |
| Horb am Neckar to Breganze | 232.96 mi (374.92 km) |
| Horb am Neckar to Brembate | 200.71 mi (323.01 km) |
| Horb am Neckar to Brescia | 213.34 mi (343.34 km) |
