| Key West to Bois-Colombes | 4,695.18 mi (7,556.16 km) |
| Key West to Bois-d'Arcy | 4,686.42 mi (7,542.07 km) |
| Key West to Bois-Guillaume | 4,636.46 mi (7,461.67 km) |
| Key West to Boissy-Saint-Leger | 4,708.43 mi (7,577.49 km) |
| Key West to Bolbec | 4,606.63 mi (7,413.65 km) |
| Key West to Bollene | 4,888.36 mi (7,867.05 km) |
| Key West to Bondoufle | 4,704.79 mi (7,571.62 km) |
| Key West to Bondues | 4,704.34 mi (7,570.91 km) |
| Key West to Bondy | 4,704.92 mi (7,571.83 km) |
| Key West to Bonneuil-sur-Marne | 4,707.08 mi (7,575.31 km) |
| Key West to Bonneville | 4,931.04 mi (7,935.74 km) |
| Key West to Bordeaux | 4,624.57 mi (7,442.52 km) |
| Key West to Borgo | 5,148.22 mi (8,285.27 km) |
| Key West to Bouc-Bel-Air | 4,936.17 mi (7,944.00 km) |
| Key West to Boucau | 4,600.10 mi (7,403.14 km) |
