| Mostoles to Barberino di Mugello | 812.65 mi (1,307.83 km) |
| Mostoles to Barcellona-Pozzo di Gotto | 1,030.20 mi (1,657.95 km) |
| Mostoles to Bareggio | 739.57 mi (1,190.22 km) |
| Mostoles to Barga | 777.30 mi (1,250.94 km) |
| Mostoles to Bari | 1,084.39 mi (1,745.16 km) |
| Mostoles to Barletta | 1,053.33 mi (1,695.17 km) |
| Mostoles to Baronissi | 977.18 mi (1,572.61 km) |
| Mostoles to Barrafranca | 991.66 mi (1,595.92 km) |
| Mostoles to Bassano del Grappa | 870.59 mi (1,401.08 km) |
| Mostoles to Battipaglia | 989.03 mi (1,591.68 km) |
| Mostoles to Beinasco | 664.70 mi (1,069.73 km) |
| Mostoles to Bellinzago Novarese | 727.57 mi (1,170.91 km) |
| Mostoles to Belluno | 901.29 mi (1,450.49 km) |
| Mostoles to Belmonte Mezzagno | 935.55 mi (1,505.62 km) |
| Mostoles to Belpasso | 1,028.36 mi (1,654.98 km) |
