| Biarritz to Barcellona-Pozzo di Gotto | 949.25 mi (1,527.68 km) |
| Biarritz to Bareggio | 537.19 mi (864.53 km) |
| Biarritz to Barga | 601.60 mi (968.18 km) |
| Biarritz to Bari | 953.53 mi (1,534.56 km) |
| Biarritz to Barletta | 920.77 mi (1,481.84 km) |
| Biarritz to Baronissi | 856.55 mi (1,378.49 km) |
| Biarritz to Barrafranca | 928.27 mi (1,493.91 km) |
| Biarritz to Bassano del Grappa | 671.71 mi (1,081.02 km) |
| Biarritz to Battipaglia | 869.95 mi (1,400.05 km) |
| Biarritz to Beinasco | 464.54 mi (747.61 km) |
| Biarritz to Bellinzago Novarese | 522.25 mi (840.48 km) |
| Biarritz to Belluno | 698.86 mi (1,124.71 km) |
| Biarritz to Belmonte Mezzagno | 865.63 mi (1,393.10 km) |
| Biarritz to Belpasso | 957.28 mi (1,540.59 km) |
| Biarritz to Belvedere Marittimo | 937.80 mi (1,509.25 km) |
