| Mairena del Alcor to Barberino di Mugello | 997.81 mi (1,605.82 km) |
| Mairena del Alcor to Barcellona-Pozzo di Gotto | 1,143.25 mi (1,839.88 km) |
| Mairena del Alcor to Bareggio | 943.42 mi (1,518.28 km) |
| Mairena del Alcor to Barga | 964.94 mi (1,552.92 km) |
| Mairena del Alcor to Bari | 1,233.13 mi (1,984.53 km) |
| Mairena del Alcor to Barletta | 1,204.16 mi (1,937.91 km) |
| Mairena del Alcor to Baronissi | 1,121.83 mi (1,805.41 km) |
| Mairena del Alcor to Barrafranca | 1,092.55 mi (1,758.29 km) |
| Mairena del Alcor to Bassano del Grappa | 1,069.81 mi (1,721.70 km) |
| Mairena del Alcor to Battipaglia | 1,132.15 mi (1,822.02 km) |
| Mairena del Alcor to Beinasco | 869.18 mi (1,398.81 km) |
| Mairena del Alcor to Bellinzago Novarese | 933.26 mi (1,501.94 km) |
| Mairena del Alcor to Belluno | 1,102.15 mi (1,773.73 km) |
| Mairena del Alcor to Belmonte Mezzagno | 1,044.18 mi (1,680.44 km) |
| Mairena del Alcor to Belpasso | 1,133.76 mi (1,824.61 km) |
