| Ancona to Azcoitia | 793.95 mi (1,277.74 km) |
| Ancona to Azpeitia | 791.66 mi (1,274.06 km) |
| Ancona to Azuqueca de Henares | 884.38 mi (1,423.27 km) |
| Ancona to Badajoz | 1,110.36 mi (1,786.95 km) |
| Ancona to Badalona | 593.50 mi (955.15 km) |
| Ancona to Baena | 1,020.35 mi (1,642.09 km) |
| Ancona to Baeza | 967.49 mi (1,557.02 km) |
| Ancona to Bailen | 978.47 mi (1,574.70 km) |
| Ancona to Balaguer | 656.93 mi (1,057.23 km) |
| Ancona to Banolas | 553.72 mi (891.13 km) |
| Ancona to Baranain | 765.64 mi (1,232.18 km) |
| Ancona to Barbadanes | 1,084.06 mi (1,744.63 km) |
| Ancona to Barbastro | 686.49 mi (1,104.80 km) |
| Ancona to Barcelona | 597.40 mi (961.42 km) |
| Ancona to Bargas | 936.56 mi (1,507.24 km) |
