| Formby to Bois-Colombes | 394.84 mi (635.44 km) |
| Formby to Bois-d'Arcy | 395.76 mi (636.91 km) |
| Formby to Bois-Guillaume | 334.83 mi (538.86 km) |
| Formby to Boissy-Saint-Leger | 410.55 mi (660.71 km) |
| Formby to Bolbec | 314.50 mi (506.14 km) |
| Formby to Bollene | 731.72 mi (1,177.58 km) |
| Formby to Bondoufle | 415.24 mi (668.26 km) |
| Formby to Bondues | 327.26 mi (526.67 km) |
| Formby to Bondy | 401.18 mi (645.64 km) |
| Formby to Bonneuil-sur-Marne | 408.61 mi (657.60 km) |
| Formby to Bonneville | 666.07 mi (1,071.94 km) |
| Formby to Bordeaux | 612.67 mi (985.99 km) |
| Formby to Borgo | 951.58 mi (1,531.42 km) |
| Formby to Bouc-Bel-Air | 797.54 mi (1,283.51 km) |
| Formby to Boucau | 697.06 mi (1,121.81 km) |
