| Leighton Buzzard to Beocin | 1,036.93 mi (1,668.77 km) |
| Leighton Buzzard to Blace | 1,176.63 mi (1,893.60 km) |
| Leighton Buzzard to Bogatic | 1,041.24 mi (1,675.71 km) |
| Leighton Buzzard to Bojnik | 1,205.60 mi (1,940.23 km) |
| Leighton Buzzard to Boljevac | 1,180.98 mi (1,900.60 km) |
| Leighton Buzzard to Bor | 1,174.76 mi (1,890.60 km) |
| Leighton Buzzard to Borca | 1,078.69 mi (1,735.98 km) |
| Leighton Buzzard to Bosilegrad | 1,257.68 mi (2,024.05 km) |
| Leighton Buzzard to Brus | 1,162.73 mi (1,871.23 km) |
| Leighton Buzzard to Bujanovac | 1,231.38 mi (1,981.71 km) |
| Leighton Buzzard to Cacak | 1,114.23 mi (1,793.17 km) |
| Leighton Buzzard to Cajetina | 1,095.23 mi (1,762.60 km) |
| Leighton Buzzard to Cicevac | 1,165.30 mi (1,875.36 km) |
| Leighton Buzzard to Coka | 1,026.62 mi (1,652.18 km) |
| Leighton Buzzard to Crna Trava | 1,237.39 mi (1,991.39 km) |
