| Blue Ash to Beyne-Heusay | 4,196.93 mi (6,754.31 km) |
| Blue Ash to Bierbeek | 4,155.72 mi (6,687.99 km) |
| Blue Ash to Bilzen | 4,183.83 mi (6,733.22 km) |
| Blue Ash to Binche | 4,145.67 mi (6,671.82 km) |
| Blue Ash to Bissegem | 4,095.58 mi (6,591.21 km) |
| Blue Ash to Blankenberge | 4,077.20 mi (6,561.62 km) |
| Blue Ash to Blegny | 4,198.58 mi (6,756.96 km) |
| Blue Ash to Bocholt | 4,176.62 mi (6,721.62 km) |
| Blue Ash to Boechout | 4,134.90 mi (6,654.48 km) |
| Blue Ash to Bonheiden | 4,140.44 mi (6,663.39 km) |
| Blue Ash to Boom | 4,132.42 mi (6,650.49 km) |
| Blue Ash to Boortmeerbeek | 4,143.28 mi (6,667.97 km) |
| Blue Ash to Borgerhout | 4,131.35 mi (6,648.77 km) |
| Blue Ash to Borgloon | 4,179.13 mi (6,725.66 km) |
| Blue Ash to Bornem | 4,126.72 mi (6,641.32 km) |
