| Iona to Barberino di Mugello | 5,118.76 mi (8,237.85 km) |
| Iona to Barcellona-Pozzo di Gotto | 5,470.22 mi (8,803.47 km) |
| Iona to Bareggio | 4,979.31 mi (8,013.42 km) |
| Iona to Barga | 5,081.89 mi (8,178.51 km) |
| Iona to Bari | 5,460.82 mi (8,788.33 km) |
| Iona to Barletta | 5,427.76 mi (8,735.13 km) |
| Iona to Baronissi | 5,372.93 mi (8,646.90 km) |
| Iona to Barrafranca | 5,442.91 mi (8,759.51 km) |
| Iona to Bassano del Grappa | 5,096.32 mi (8,201.73 km) |
| Iona to Battipaglia | 5,386.80 mi (8,669.22 km) |
| Iona to Beinasco | 4,925.49 mi (7,926.81 km) |
| Iona to Bellinzago Novarese | 4,960.64 mi (7,983.37 km) |
| Iona to Belluno | 5,108.33 mi (8,221.06 km) |
| Iona to Belmonte Mezzagno | 5,382.65 mi (8,662.54 km) |
| Iona to Belpasso | 5,475.45 mi (8,811.89 km) |
