| Gujan-Mestras to Bois-Colombes | 335.18 mi (539.41 km) |
| Gujan-Mestras to Bois-d'Arcy | 322.97 mi (519.77 km) |
| Gujan-Mestras to Bois-Guillaume | 349.42 mi (562.34 km) |
| Gujan-Mestras to Boissy-Saint-Leger | 330.85 mi (532.45 km) |
| Gujan-Mestras to Bolbec | 348.61 mi (561.03 km) |
| Gujan-Mestras to Bollene | 287.79 mi (463.16 km) |
| Gujan-Mestras to Bondoufle | 319.70 mi (514.51 km) |
| Gujan-Mestras to Bondues | 461.43 mi (742.60 km) |
| Gujan-Mestras to Bondy | 339.15 mi (545.82 km) |
| Gujan-Mestras to Bonneuil-sur-Marne | 331.72 mi (533.85 km) |
| Gujan-Mestras to Bonneville | 375.84 mi (604.85 km) |
| Gujan-Mestras to Bordeaux | 27.72 mi (44.61 km) |
| Gujan-Mestras to Borgo | 544.04 mi (875.55 km) |
| Gujan-Mestras to Bouc-Bel-Air | 331.97 mi (534.26 km) |
| Gujan-Mestras to Boucau | 79.66 mi (128.20 km) |
