| Gabrovo to Beyne-Heusay | 1,070.03 mi (1,722.05 km) |
| Gabrovo to Bierbeek | 1,111.46 mi (1,788.72 km) |
| Gabrovo to Bilzen | 1,082.07 mi (1,741.43 km) |
| Gabrovo to Binche | 1,125.60 mi (1,811.48 km) |
| Gabrovo to Bissegem | 1,174.43 mi (1,890.07 km) |
| Gabrovo to Blankenberge | 1,189.91 mi (1,914.97 km) |
| Gabrovo to Blegny | 1,067.98 mi (1,718.75 km) |
| Gabrovo to Bocholt | 1,088.01 mi (1,750.99 km) |
| Gabrovo to Boechout | 1,131.07 mi (1,820.28 km) |
| Gabrovo to Bonheiden | 1,126.03 mi (1,812.17 km) |
| Gabrovo to Boom | 1,134.03 mi (1,825.04 km) |
| Gabrovo to Boortmeerbeek | 1,123.39 mi (1,807.93 km) |
| Gabrovo to Borgerhout | 1,134.40 mi (1,825.64 km) |
| Gabrovo to Borgloon | 1,087.33 mi (1,749.88 km) |
| Gabrovo to Bornem | 1,139.83 mi (1,834.39 km) |
