| Westlake to Bois-Colombes | 3,918.72 mi (6,306.58 km) |
| Westlake to Bois-d'Arcy | 3,912.75 mi (6,296.96 km) |
| Westlake to Bois-Guillaume | 3,855.29 mi (6,204.49 km) |
| Westlake to Boissy-Saint-Leger | 3,933.75 mi (6,330.76 km) |
| Westlake to Bolbec | 3,826.08 mi (6,157.48 km) |
| Westlake to Bollene | 4,176.26 mi (6,721.04 km) |
| Westlake to Bondoufle | 3,932.82 mi (6,329.27 km) |
| Westlake to Bondues | 3,896.45 mi (6,270.73 km) |
| Westlake to Bondy | 3,927.89 mi (6,321.32 km) |
| Westlake to Bonneuil-sur-Marne | 3,932.10 mi (6,328.10 km) |
| Westlake to Bonneville | 4,182.14 mi (6,730.51 km) |
| Westlake to Bordeaux | 3,928.44 mi (6,322.21 km) |
| Westlake to Borgo | 4,438.46 mi (7,143.01 km) |
| Westlake to Bouc-Bel-Air | 4,234.08 mi (6,814.09 km) |
| Westlake to Boucau | 3,931.33 mi (6,326.86 km) |
