| Le Grand-Saconnex to Bois-Colombes | 257.95 mi (415.13 km) |
| Le Grand-Saconnex to Bois-d'Arcy | 260.35 mi (419.00 km) |
| Le Grand-Saconnex to Bois-Guillaume | 321.89 mi (518.03 km) |
| Le Grand-Saconnex to Boissy-Saint-Leger | 242.02 mi (389.50 km) |
| Le Grand-Saconnex to Bolbec | 348.49 mi (560.85 km) |
| Le Grand-Saconnex to Bollene | 150.44 mi (242.11 km) |
| Le Grand-Saconnex to Bondoufle | 239.83 mi (385.97 km) |
| Le Grand-Saconnex to Bondues | 338.31 mi (544.46 km) |
| Le Grand-Saconnex to Bondy | 250.35 mi (402.90 km) |
| Le Grand-Saconnex to Bonneuil-sur-Marne | 243.90 mi (392.52 km) |
| Le Grand-Saconnex to Bonneville | 17.28 mi (27.81 km) |
| Le Grand-Saconnex to Bordeaux | 337.97 mi (543.91 km) |
| Le Grand-Saconnex to Borgo | 302.17 mi (486.30 km) |
| Le Grand-Saconnex to Bouc-Bel-Air | 195.06 mi (313.92 km) |
| Le Grand-Saconnex to Boucau | 416.45 mi (670.20 km) |
