| Leighton Buzzard to Apatin | 988.81 mi (1,591.34 km) |
| Leighton Buzzard to Arandelovac | 1,105.46 mi (1,779.06 km) |
| Leighton Buzzard to Arilje | 1,110.00 mi (1,786.37 km) |
| Leighton Buzzard to Babusnica | 1,230.86 mi (1,980.88 km) |
| Leighton Buzzard to Bac | 1,009.68 mi (1,624.93 km) |
| Leighton Buzzard to Backa Palanka | 1,021.54 mi (1,644.01 km) |
| Leighton Buzzard to Backa Topola | 1,009.68 mi (1,624.93 km) |
| Leighton Buzzard to Backi Petrovac | 1,025.04 mi (1,649.65 km) |
| Leighton Buzzard to Bajina Basta | 1,079.58 mi (1,737.42 km) |
| Leighton Buzzard to Batajnica | 1,070.62 mi (1,722.99 km) |
| Leighton Buzzard to Batocina | 1,132.84 mi (1,823.14 km) |
| Leighton Buzzard to Becej | 1,033.38 mi (1,663.06 km) |
| Leighton Buzzard to Bela Crkva | 1,116.87 mi (1,797.44 km) |
| Leighton Buzzard to Bela Palanka | 1,220.35 mi (1,963.97 km) |
| Leighton Buzzard to Belgrade | 1,081.04 mi (1,739.77 km) |
