| Alfter to Bitritto | 817.63 mi (1,315.85 km) |
| Alfter to Bollate | 371.19 mi (597.37 km) |
| Alfter to Bologna | 475.95 mi (765.97 km) |
| Alfter to Bolzano | 353.59 mi (569.04 km) |
| Alfter to Bomporto | 454.76 mi (731.86 km) |
| Alfter to Bonate di Sopra | 368.35 mi (592.80 km) |
| Alfter to Bondeno | 452.94 mi (728.93 km) |
| Alfter to Bordighera | 481.34 mi (774.64 km) |
| Alfter to Borgaro Torinese | 387.06 mi (622.91 km) |
| Alfter to Borgo a Buggiano | 504.40 mi (811.76 km) |
| Alfter to Borgo San Dalmazzo | 442.91 mi (712.79 km) |
| Alfter to Borgo San Lorenzo | 511.39 mi (823.00 km) |
| Alfter to Borgomanero | 354.32 mi (570.22 km) |
| Alfter to Borgoricco | 426.74 mi (686.78 km) |
| Alfter to Borgosatollo | 392.68 mi (631.96 km) |
