| Onda to Barberino di Mugello | 652.62 mi (1,050.29 km) |
| Onda to Barcellona-Pozzo di Gotto | 838.87 mi (1,350.03 km) |
| Onda to Bareggio | 603.47 mi (971.20 km) |
| Onda to Barga | 619.79 mi (997.45 km) |
| Onda to Bari | 901.55 mi (1,450.90 km) |
| Onda to Barletta | 871.25 mi (1,402.14 km) |
| Onda to Baronissi | 792.48 mi (1,275.37 km) |
| Onda to Barrafranca | 799.68 mi (1,286.96 km) |
| Onda to Bassano del Grappa | 726.82 mi (1,169.70 km) |
| Onda to Battipaglia | 803.84 mi (1,293.66 km) |
| Onda to Beinasco | 530.39 mi (853.59 km) |
| Onda to Bellinzago Novarese | 594.71 mi (957.09 km) |
| Onda to Belluno | 759.70 mi (1,222.62 km) |
| Onda to Belmonte Mezzagno | 743.77 mi (1,196.99 km) |
| Onda to Belpasso | 836.51 mi (1,346.24 km) |
