| Mairena del Alcor to Borgosatollo | 996.53 mi (1,603.76 km) |
| Mairena del Alcor to Borgosesia | 923.45 mi (1,486.15 km) |
| Mairena del Alcor to Boscoreale | 1,107.01 mi (1,781.55 km) |
| Mairena del Alcor to Boscotrecase | 1,106.26 mi (1,780.35 km) |
| Mairena del Alcor to Botticino Sera | 998.14 mi (1,606.36 km) |
| Mairena del Alcor to Bovalino Marina | 1,194.74 mi (1,922.75 km) |
| Mairena del Alcor to Boves | 843.09 mi (1,356.83 km) |
| Mairena del Alcor to Boville Ernica | 1,062.86 mi (1,710.51 km) |
| Mairena del Alcor to Bovisio Masciago | 955.69 mi (1,538.04 km) |
| Mairena del Alcor to Bovolone | 1,027.89 mi (1,654.22 km) |
| Mairena del Alcor to Bra | 868.71 mi (1,398.06 km) |
| Mairena del Alcor to Bracciano | 1,004.31 mi (1,616.27 km) |
| Mairena del Alcor to Brandizzo | 885.61 mi (1,425.25 km) |
| Mairena del Alcor to Breganze | 1,060.53 mi (1,706.75 km) |
| Mairena del Alcor to Brembate | 971.69 mi (1,563.78 km) |
