| Firminy to Bois-Colombes | 261.63 mi (421.06 km) |
| Firminy to Bois-d'Arcy | 258.57 mi (416.13 km) |
| Firminy to Bois-Guillaume | 318.47 mi (512.52 km) |
| Firminy to Boissy-Saint-Leger | 246.89 mi (397.33 km) |
| Firminy to Bolbec | 339.46 mi (546.31 km) |
| Firminy to Bollene | 79.81 mi (128.45 km) |
| Firminy to Bondoufle | 240.25 mi (386.64 km) |
| Firminy to Bondues | 371.24 mi (597.45 km) |
| Firminy to Bondy | 257.16 mi (413.86 km) |
| Firminy to Bonneuil-sur-Marne | 248.79 mi (400.39 km) |
| Firminy to Bonneville | 112.55 mi (181.13 km) |
| Firminy to Bordeaux | 240.28 mi (386.70 km) |
| Firminy to Borgo | 321.88 mi (518.02 km) |
| Firminy to Bouc-Bel-Air | 144.72 mi (232.90 km) |
| Firminy to Boucau | 312.44 mi (502.83 km) |
