| Preston to Bois-Colombes | 397.11 mi (639.09 km) |
| Preston to Bois-d'Arcy | 398.71 mi (641.66 km) |
| Preston to Bois-Guillaume | 338.49 mi (544.75 km) |
| Preston to Boissy-Saint-Leger | 412.66 mi (664.12 km) |
| Preston to Bolbec | 319.54 mi (514.25 km) |
| Preston to Bollene | 735.81 mi (1,184.17 km) |
| Preston to Bondoufle | 417.84 mi (672.46 km) |
| Preston to Bondues | 323.40 mi (520.47 km) |
| Preston to Bondy | 403.07 mi (648.67 km) |
| Preston to Bonneuil-sur-Marne | 410.73 mi (661.00 km) |
| Preston to Bonneville | 666.32 mi (1,072.33 km) |
| Preston to Bordeaux | 623.52 mi (1,003.46 km) |
| Preston to Borgo | 952.06 mi (1,532.19 km) |
| Preston to Bouc-Bel-Air | 801.48 mi (1,289.86 km) |
| Preston to Boucau | 709.33 mi (1,141.56 km) |
