| Ironton to Barberino di Mugello | 4,613.83 mi (7,425.25 km) |
| Ironton to Barcellona-Pozzo di Gotto | 5,010.87 mi (8,064.21 km) |
| Ironton to Bareggio | 4,466.80 mi (7,188.62 km) |
| Ironton to Barga | 4,579.14 mi (7,369.41 km) |
| Ironton to Bari | 4,962.23 mi (7,985.94 km) |
| Ironton to Barletta | 4,929.87 mi (7,933.86 km) |
| Ironton to Baronissi | 4,887.97 mi (7,866.42 km) |
| Ironton to Barrafranca | 4,997.13 mi (8,042.10 km) |
| Ironton to Bassano del Grappa | 4,570.40 mi (7,355.35 km) |
| Ironton to Battipaglia | 4,902.23 mi (7,889.37 km) |
| Ironton to Beinasco | 4,423.15 mi (7,118.37 km) |
| Ironton to Bellinzago Novarese | 4,448.10 mi (7,158.52 km) |
| Ironton to Belluno | 4,576.65 mi (7,365.40 km) |
| Ironton to Belmonte Mezzagno | 4,933.45 mi (7,939.63 km) |
| Ironton to Belpasso | 5,023.37 mi (8,084.33 km) |
