| Sliven to Beyne-Heusay | 1,118.28 mi (1,799.70 km) |
| Sliven to Bierbeek | 1,159.71 mi (1,866.38 km) |
| Sliven to Bilzen | 1,130.07 mi (1,818.67 km) |
| Sliven to Binche | 1,174.49 mi (1,890.16 km) |
| Sliven to Bissegem | 1,223.10 mi (1,968.39 km) |
| Sliven to Blankenberge | 1,238.08 mi (1,992.49 km) |
| Sliven to Blegny | 1,116.15 mi (1,796.27 km) |
| Sliven to Bocholt | 1,135.61 mi (1,827.58 km) |
| Sliven to Boechout | 1,179.04 mi (1,897.48 km) |
| Sliven to Bonheiden | 1,174.12 mi (1,889.56 km) |
| Sliven to Boom | 1,182.11 mi (1,902.42 km) |
| Sliven to Boortmeerbeek | 1,171.53 mi (1,885.40 km) |
| Sliven to Borgerhout | 1,182.31 mi (1,902.74 km) |
| Sliven to Borgloon | 1,135.45 mi (1,827.33 km) |
| Sliven to Bornem | 1,187.93 mi (1,911.79 km) |
