| Oud-Heverlee to Bobenheim-Roxheim | 184.74 mi (297.31 km) |
| Oud-Heverlee to Bobingen | 327.63 mi (527.27 km) |
| Oud-Heverlee to Boblingen | 244.25 mi (393.09 km) |
| Oud-Heverlee to Bocholt | 108.90 mi (175.25 km) |
| Oud-Heverlee to Bochum | 119.20 mi (191.83 km) |
| Oud-Heverlee to Bockenem | 249.07 mi (400.84 km) |
| Oud-Heverlee to Bockhorn | 227.22 mi (365.67 km) |
| Oud-Heverlee to Bogen | 380.49 mi (612.34 km) |
| Oud-Heverlee to Bohl-Iggelheim | 190.37 mi (306.37 km) |
| Oud-Heverlee to Bohmte | 189.08 mi (304.29 km) |
| Oud-Heverlee to Boizenburg | 310.60 mi (499.86 km) |
| Oud-Heverlee to Bonen | 143.89 mi (231.57 km) |
| Oud-Heverlee to Bonn | 106.52 mi (171.42 km) |
| Oud-Heverlee to Bopfingen | 287.67 mi (462.96 km) |
| Oud-Heverlee to Boppard | 134.98 mi (217.23 km) |
