| Seneffe to Borgosesia | 380.75 mi (612.75 km) |
| Seneffe to Boscoreale | 834.79 mi (1,343.46 km) |
| Seneffe to Boscotrecase | 833.35 mi (1,341.15 km) |
| Seneffe to Botticino Sera | 442.16 mi (711.58 km) |
| Seneffe to Bovalino Marina | 1,035.84 mi (1,667.03 km) |
| Seneffe to Boves | 455.18 mi (732.54 km) |
| Seneffe to Boville Ernica | 754.91 mi (1,214.91 km) |
| Seneffe to Bovisio Masciago | 407.93 mi (656.49 km) |
| Seneffe to Bovolone | 484.30 mi (779.41 km) |
| Seneffe to Bra | 436.39 mi (702.31 km) |
| Seneffe to Bracciano | 693.99 mi (1,116.86 km) |
| Seneffe to Brandizzo | 405.65 mi (652.84 km) |
| Seneffe to Breganze | 474.37 mi (763.42 km) |
| Seneffe to Brembate | 419.37 mi (674.91 km) |
| Seneffe to Brescia | 441.47 mi (710.48 km) |
