| Carlsbad to Beyne-Heusay | 5,688.43 mi (9,154.64 km) |
| Carlsbad to Bierbeek | 5,650.38 mi (9,093.41 km) |
| Carlsbad to Bilzen | 5,672.12 mi (9,128.40 km) |
| Carlsbad to Binche | 5,652.25 mi (9,096.41 km) |
| Carlsbad to Bissegem | 5,602.20 mi (9,015.87 km) |
| Carlsbad to Blankenberge | 5,576.25 mi (8,974.10 km) |
| Carlsbad to Blegny | 5,688.58 mi (9,154.88 km) |
| Carlsbad to Bocholt | 5,659.21 mi (9,107.62 km) |
| Carlsbad to Boechout | 5,626.31 mi (9,054.67 km) |
| Carlsbad to Bonheiden | 5,633.47 mi (9,066.19 km) |
| Carlsbad to Boom | 5,625.86 mi (9,053.94 km) |
| Carlsbad to Boortmeerbeek | 5,636.91 mi (9,071.73 km) |
| Carlsbad to Borgerhout | 5,622.02 mi (9,047.77 km) |
| Carlsbad to Borgloon | 5,669.87 mi (9,124.78 km) |
| Carlsbad to Bornem | 5,620.88 mi (9,045.94 km) |
