| Laguna de Duero to Barberino di Mugello | 824.67 mi (1,327.18 km) |
| Laguna de Duero to Barcellona-Pozzo di Gotto | 1,080.76 mi (1,739.32 km) |
| Laguna de Duero to Bareggio | 735.74 mi (1,184.07 km) |
| Laguna de Duero to Barga | 787.91 mi (1,268.01 km) |
| Laguna de Duero to Bari | 1,116.93 mi (1,797.53 km) |
| Laguna de Duero to Barletta | 1,085.01 mi (1,746.16 km) |
| Laguna de Duero to Baronissi | 1,013.12 mi (1,630.45 km) |
| Laguna de Duero to Barrafranca | 1,047.66 mi (1,686.04 km) |
| Laguna de Duero to Bassano del Grappa | 869.51 mi (1,399.35 km) |
| Laguna de Duero to Battipaglia | 1,025.64 mi (1,650.61 km) |
| Laguna de Duero to Beinasco | 661.59 mi (1,064.73 km) |
| Laguna de Duero to Bellinzago Novarese | 721.93 mi (1,161.83 km) |
| Laguna de Duero to Belluno | 898.25 mi (1,445.59 km) |
| Laguna de Duero to Belmonte Mezzagno | 989.06 mi (1,591.74 km) |
| Laguna de Duero to Belpasso | 1,082.15 mi (1,741.55 km) |
