| Oud-Heverlee to Benevento | 826.07 mi (1,329.43 km) |
| Oud-Heverlee to Bergamo | 422.86 mi (680.53 km) |
| Oud-Heverlee to Bernalda | 922.32 mi (1,484.32 km) |
| Oud-Heverlee to Bertinoro | 577.95 mi (930.11 km) |
| Oud-Heverlee to Besana in Brianza | 413.19 mi (664.96 km) |
| Oud-Heverlee to Besozzo | 390.11 mi (627.83 km) |
| Oud-Heverlee to Biancavilla | 1,039.20 mi (1,672.43 km) |
| Oud-Heverlee to Biassono | 416.83 mi (670.82 km) |
| Oud-Heverlee to Bibbiano | 503.76 mi (810.73 km) |
| Oud-Heverlee to Bibbiena | 595.45 mi (958.28 km) |
| Oud-Heverlee to Biella | 396.04 mi (637.36 km) |
| Oud-Heverlee to Bisceglie | 870.46 mi (1,400.87 km) |
| Oud-Heverlee to Bisignano | 962.68 mi (1,549.28 km) |
| Oud-Heverlee to Bitetto | 889.68 mi (1,431.81 km) |
| Oud-Heverlee to Bitonto | 882.98 mi (1,421.02 km) |
