| Opmeer to Barberino di Mugello | 666.18 mi (1,072.12 km) |
| Opmeer to Barcellona-Pozzo di Gotto | 1,119.24 mi (1,801.24 km) |
| Opmeer to Bareggio | 531.84 mi (855.92 km) |
| Opmeer to Barga | 647.26 mi (1,041.66 km) |
| Opmeer to Bari | 974.96 mi (1,569.04 km) |
| Opmeer to Barletta | 948.17 mi (1,525.93 km) |
| Opmeer to Baronissi | 945.93 mi (1,522.33 km) |
| Opmeer to Barrafranca | 1,149.46 mi (1,849.88 km) |
| Opmeer to Bassano del Grappa | 567.92 mi (913.97 km) |
| Opmeer to Battipaglia | 958.86 mi (1,543.14 km) |
| Opmeer to Beinasco | 544.09 mi (875.64 km) |
| Opmeer to Bellinzago Novarese | 518.96 mi (835.18 km) |
| Opmeer to Belluno | 558.05 mi (898.09 km) |
| Opmeer to Belmonte Mezzagno | 1,090.06 mi (1,754.28 km) |
| Opmeer to Belpasso | 1,150.69 mi (1,851.85 km) |
