| Formello to Azcoitia | 750.64 mi (1,208.04 km) |
| Formello to Azpeitia | 748.36 mi (1,204.37 km) |
| Formello to Azuqueca de Henares | 818.55 mi (1,317.34 km) |
| Formello to Badajoz | 1,039.58 mi (1,673.05 km) |
| Formello to Badalona | 525.61 mi (845.88 km) |
| Formello to Baena | 937.02 mi (1,507.99 km) |
| Formello to Baeza | 884.32 mi (1,423.17 km) |
| Formello to Bailen | 896.57 mi (1,442.89 km) |
| Formello to Balaguer | 595.81 mi (958.86 km) |
| Formello to Banolas | 493.61 mi (794.38 km) |
| Formello to Baranain | 718.11 mi (1,155.69 km) |
| Formello to Barbadanes | 1,037.15 mi (1,669.13 km) |
| Formello to Barbastro | 629.08 mi (1,012.41 km) |
| Formello to Barcelona | 529.02 mi (851.37 km) |
| Formello to Bargas | 867.35 mi (1,395.86 km) |
