| Diest to Azcoitia | 640.24 mi (1,030.37 km) |
| Diest to Azpeitia | 638.94 mi (1,028.27 km) |
| Diest to Azuqueca de Henares | 822.85 mi (1,324.25 km) |
| Diest to Badajoz | 1,019.68 mi (1,641.01 km) |
| Diest to Badalona | 673.42 mi (1,083.76 km) |
| Diest to Baena | 1,031.36 mi (1,659.81 km) |
| Diest to Baeza | 990.03 mi (1,593.30 km) |
| Diest to Bailen | 989.91 mi (1,593.10 km) |
| Diest to Balaguer | 666.42 mi (1,072.50 km) |
| Diest to Banolas | 622.00 mi (1,001.01 km) |
| Diest to Baranain | 647.76 mi (1,042.48 km) |
| Diest to Barbadanes | 856.65 mi (1,378.64 km) |
| Diest to Barbastro | 660.78 mi (1,063.42 km) |
| Diest to Barcelona | 677.41 mi (1,090.18 km) |
| Diest to Bargas | 879.15 mi (1,414.86 km) |
