| Bletchley to Bois-Colombes | 250.16 mi (402.59 km) |
| Bletchley to Bois-d'Arcy | 251.90 mi (405.39 km) |
| Bletchley to Bois-Guillaume | 192.25 mi (309.40 km) |
| Bletchley to Boissy-Saint-Leger | 265.71 mi (427.62 km) |
| Bletchley to Bolbec | 175.40 mi (282.28 km) |
| Bletchley to Bollene | 589.44 mi (948.61 km) |
| Bletchley to Bondoufle | 270.92 mi (436.00 km) |
| Bletchley to Bondues | 187.65 mi (301.99 km) |
| Bletchley to Bondy | 256.15 mi (412.23 km) |
| Bletchley to Bonneuil-sur-Marne | 263.78 mi (424.51 km) |
| Bletchley to Bonneville | 520.46 mi (837.60 km) |
| Bletchley to Bordeaux | 494.34 mi (795.57 km) |
| Bletchley to Borgo | 805.99 mi (1,297.11 km) |
| Bletchley to Bouc-Bel-Air | 654.98 mi (1,054.09 km) |
| Bletchley to Boucau | 586.29 mi (943.54 km) |
