| Gabrovo to Bobenheim-Roxheim | 931.58 mi (1,499.23 km) |
| Gabrovo to Bobingen | 793.35 mi (1,276.78 km) |
| Gabrovo to Boblingen | 880.71 mi (1,417.36 km) |
| Gabrovo to Bocholt | 1,068.02 mi (1,718.81 km) |
| Gabrovo to Bochum | 1,033.94 mi (1,663.97 km) |
| Gabrovo to Bockenem | 947.32 mi (1,524.57 km) |
| Gabrovo to Bockhorn | 1,075.21 mi (1,730.39 km) |
| Gabrovo to Bogen | 736.61 mi (1,185.46 km) |
| Gabrovo to Bohl-Iggelheim | 928.02 mi (1,493.51 km) |
| Gabrovo to Bohmte | 1,024.61 mi (1,648.95 km) |
| Gabrovo to Boizenburg | 986.67 mi (1,587.89 km) |
| Gabrovo to Bonen | 1,017.34 mi (1,637.26 km) |
| Gabrovo to Bonn | 1,015.21 mi (1,633.83 km) |
| Gabrovo to Bopfingen | 829.09 mi (1,334.29 km) |
| Gabrovo to Boppard | 981.05 mi (1,578.86 km) |
