| Kardzhali to Borgentreich | 1,022.87 mi (1,646.15 km) |
| Kardzhali to Borgholzhausen | 1,077.29 mi (1,733.74 km) |
| Kardzhali to Borken | 1,118.00 mi (1,799.25 km) |
| Kardzhali to Borna | 894.09 mi (1,438.90 km) |
| Kardzhali to Bornheim | 1,075.49 mi (1,730.84 km) |
| Kardzhali to Bosel | 1,126.02 mi (1,812.16 km) |
| Kardzhali to Bottrop | 1,104.87 mi (1,778.12 km) |
| Kardzhali to Bovenden | 1,000.62 mi (1,610.34 km) |
| Kardzhali to Brackenheim | 940.28 mi (1,513.23 km) |
| Kardzhali to Brake | 1,122.77 mi (1,806.93 km) |
| Kardzhali to Brakel | 1,031.26 mi (1,659.66 km) |
| Kardzhali to Bramsche | 1,100.23 mi (1,770.64 km) |
| Kardzhali to Brand | 1,107.61 mi (1,782.52 km) |
| Kardzhali to Brand-Erbisdorf | 856.21 mi (1,377.94 km) |
| Kardzhali to Brandenburg | 955.52 mi (1,537.76 km) |
