| Firminy to Borsbeek | 401.66 mi (646.42 km) |
| Firminy to Boussu | 349.31 mi (562.17 km) |
| Firminy to Braine-l'Alleud | 365.70 mi (588.53 km) |
| Firminy to Braine-le-Chateau | 365.86 mi (588.80 km) |
| Firminy to Braine-le-Comte | 360.18 mi (579.65 km) |
| Firminy to Brasschaat | 408.10 mi (656.78 km) |
| Firminy to Brecht | 412.23 mi (663.42 km) |
| Firminy to Bredene | 408.34 mi (657.16 km) |
| Firminy to Bree | 401.39 mi (645.97 km) |
| Firminy to Bruges | 405.12 mi (651.98 km) |
| Firminy to Brussels | 377.16 mi (606.99 km) |
| Firminy to Buggenhout | 387.77 mi (624.05 km) |
| Firminy to Chapelle-lez-Herlaimont | 350.90 mi (564.71 km) |
| Firminy to Charleroi | 346.35 mi (557.40 km) |
| Firminy to Chatelet | 346.45 mi (557.56 km) |
