| Blue Ash to Boppard | 4,284.83 mi (6,895.77 km) |
| Blue Ash to Borgentreich | 4,303.37 mi (6,925.61 km) |
| Blue Ash to Borgholzhausen | 4,250.08 mi (6,839.85 km) |
| Blue Ash to Borken | 4,204.83 mi (6,767.02 km) |
| Blue Ash to Borna | 4,440.16 mi (7,145.75 km) |
| Blue Ash to Bornheim | 4,244.81 mi (6,831.36 km) |
| Blue Ash to Bosel | 4,207.87 mi (6,771.91 km) |
| Blue Ash to Bottrop | 4,216.86 mi (6,786.37 km) |
| Blue Ash to Bovenden | 4,327.74 mi (6,964.82 km) |
| Blue Ash to Brackenheim | 4,381.34 mi (7,051.08 km) |
| Blue Ash to Brake | 4,216.71 mi (6,786.14 km) |
| Blue Ash to Brakel | 4,295.83 mi (6,913.47 km) |
| Blue Ash to Bramsche | 4,228.49 mi (6,805.10 km) |
| Blue Ash to Brand | 4,212.70 mi (6,779.68 km) |
| Blue Ash to Brand-Erbisdorf | 4,479.57 mi (7,209.16 km) |
