| Willebroek to Azcoitia | 628.32 mi (1,011.18 km) |
| Willebroek to Azpeitia | 627.10 mi (1,009.22 km) |
| Willebroek to Azuqueca de Henares | 812.41 mi (1,307.45 km) |
| Willebroek to Badajoz | 1,005.57 mi (1,618.30 km) |
| Willebroek to Badalona | 673.28 mi (1,083.55 km) |
| Willebroek to Baena | 1,021.90 mi (1,644.58 km) |
| Willebroek to Baeza | 981.54 mi (1,579.64 km) |
| Willebroek to Bailen | 980.89 mi (1,578.59 km) |
| Willebroek to Balaguer | 662.78 mi (1,066.64 km) |
| Willebroek to Banolas | 622.81 mi (1,002.31 km) |
| Willebroek to Baranain | 637.66 mi (1,026.21 km) |
| Willebroek to Barbadanes | 837.69 mi (1,348.13 km) |
| Willebroek to Barbastro | 655.39 mi (1,054.75 km) |
| Willebroek to Barcelona | 677.17 mi (1,089.80 km) |
| Willebroek to Bargas | 868.13 mi (1,397.13 km) |
