| Cangas de Narcea to Barberino di Mugello | 889.85 mi (1,432.08 km) |
| Cangas de Narcea to Barcellona-Pozzo di Gotto | 1,187.96 mi (1,911.84 km) |
| Cangas de Narcea to Bareggio | 782.21 mi (1,258.85 km) |
| Cangas de Narcea to Barga | 852.07 mi (1,371.27 km) |
| Cangas de Narcea to Bari | 1,203.31 mi (1,936.55 km) |
| Cangas de Narcea to Barletta | 1,170.67 mi (1,884.02 km) |
| Cangas de Narcea to Baronissi | 1,104.53 mi (1,777.57 km) |
| Cangas de Narcea to Barrafranca | 1,160.84 mi (1,868.19 km) |
| Cangas de Narcea to Bassano del Grappa | 916.52 mi (1,475.00 km) |
| Cangas de Narcea to Battipaglia | 1,117.71 mi (1,798.79 km) |
| Cangas de Narcea to Beinasco | 711.32 mi (1,144.77 km) |
| Cangas de Narcea to Bellinzago Novarese | 766.32 mi (1,233.27 km) |
| Cangas de Narcea to Belluno | 941.98 mi (1,515.96 km) |
| Cangas de Narcea to Belmonte Mezzagno | 1,100.06 mi (1,770.38 km) |
| Cangas de Narcea to Belpasso | 1,192.79 mi (1,919.61 km) |
