| Bad Salzdetfurth to Azcoitia | 838.09 mi (1,348.78 km) |
| Bad Salzdetfurth to Azpeitia | 836.52 mi (1,346.25 km) |
| Bad Salzdetfurth to Azuqueca de Henares | 1,012.99 mi (1,630.26 km) |
| Bad Salzdetfurth to Badajoz | 1,221.60 mi (1,965.97 km) |
| Bad Salzdetfurth to Badalona | 820.57 mi (1,320.58 km) |
| Bad Salzdetfurth to Baena | 1,215.54 mi (1,956.22 km) |
| Bad Salzdetfurth to Baeza | 1,170.47 mi (1,883.70 km) |
| Bad Salzdetfurth to Bailen | 1,172.59 mi (1,887.09 km) |
| Bad Salzdetfurth to Balaguer | 830.74 mi (1,336.95 km) |
| Bad Salzdetfurth to Banolas | 766.11 mi (1,232.94 km) |
| Bad Salzdetfurth to Baranain | 839.11 mi (1,350.41 km) |
| Bad Salzdetfurth to Barbadanes | 1,073.41 mi (1,727.49 km) |
| Bad Salzdetfurth to Barbastro | 832.99 mi (1,340.58 km) |
| Bad Salzdetfurth to Barcelona | 824.96 mi (1,327.65 km) |
| Bad Salzdetfurth to Bargas | 1,070.92 mi (1,723.47 km) |
