| Iona to Bitonto | 5,452.47 mi (8,774.91 km) |
| Iona to Bitritto | 5,461.51 mi (8,789.45 km) |
| Iona to Bollate | 4,983.42 mi (8,020.04 km) |
| Iona to Bologna | 5,110.96 mi (8,225.29 km) |
| Iona to Bolzano | 5,061.01 mi (8,144.91 km) |
| Iona to Bomporto | 5,090.73 mi (8,192.73 km) |
| Iona to Bonate di Sopra | 5,000.68 mi (8,047.82 km) |
| Iona to Bondeno | 5,104.42 mi (8,214.76 km) |
| Iona to Bordighera | 4,957.63 mi (7,978.53 km) |
| Iona to Borgaro Torinese | 4,925.55 mi (7,926.90 km) |
| Iona to Borgo a Buggiano | 5,098.36 mi (8,205.02 km) |
| Iona to Borgo San Dalmazzo | 4,936.39 mi (7,944.36 km) |
| Iona to Borgo San Lorenzo | 5,126.73 mi (8,250.68 km) |
| Iona to Borgomanero | 4,950.35 mi (7,966.83 km) |
| Iona to Borgoricco | 5,113.13 mi (8,228.79 km) |
