| Erkrath to Borgosesia | 385.50 mi (620.40 km) |
| Erkrath to Boscoreale | 807.70 mi (1,299.86 km) |
| Erkrath to Boscotrecase | 806.30 mi (1,297.61 km) |
| Erkrath to Botticino Sera | 421.53 mi (678.40 km) |
| Erkrath to Bovalino Marina | 1,009.35 mi (1,624.38 km) |
| Erkrath to Boves | 477.00 mi (767.66 km) |
| Erkrath to Boville Ernica | 730.66 mi (1,175.89 km) |
| Erkrath to Bovisio Masciago | 400.70 mi (644.86 km) |
| Erkrath to Bovolone | 455.94 mi (733.77 km) |
| Erkrath to Bra | 452.82 mi (728.74 km) |
| Erkrath to Bracciano | 677.66 mi (1,090.58 km) |
| Erkrath to Brandizzo | 419.98 mi (675.89 km) |
| Erkrath to Breganze | 436.94 mi (703.18 km) |
| Erkrath to Brembate | 406.86 mi (654.79 km) |
| Erkrath to Brescia | 420.96 mi (677.46 km) |
