| Altena to Bitritto | 831.56 mi (1,338.27 km) |
| Altena to Bollate | 402.79 mi (648.23 km) |
| Altena to Bologna | 499.98 mi (804.63 km) |
| Altena to Bolzano | 371.55 mi (597.96 km) |
| Altena to Bomporto | 479.52 mi (771.71 km) |
| Altena to Bonate di Sopra | 397.67 mi (639.99 km) |
| Altena to Bondeno | 475.77 mi (765.68 km) |
| Altena to Bordighera | 519.35 mi (835.82 km) |
| Altena to Borgaro Torinese | 424.92 mi (683.85 km) |
| Altena to Borgo a Buggiano | 531.87 mi (855.96 km) |
| Altena to Borgo San Dalmazzo | 481.43 mi (774.78 km) |
| Altena to Borgo San Lorenzo | 536.34 mi (863.15 km) |
| Altena to Borgomanero | 388.65 mi (625.46 km) |
| Altena to Borgoricco | 445.42 mi (716.83 km) |
| Altena to Borgosatollo | 419.29 mi (674.78 km) |
