| Key West to Bagnolet | 4,702.55 mi (7,568.02 km) |
| Key West to Bagnols-sur-Ceze | 4,884.45 mi (7,860.76 km) |
| Key West to Bailleul | 4,688.45 mi (7,545.34 km) |
| Key West to Balma | 4,744.21 mi (7,635.06 km) |
| Key West to Bar-le-Duc | 4,825.65 mi (7,766.13 km) |
| Key West to Barentin | 4,628.15 mi (7,448.29 km) |
| Key West to Basse-Goulaine | 4,550.09 mi (7,322.67 km) |
| Key West to Bastia | 5,145.96 mi (8,281.62 km) |
| Key West to Bayeux | 4,558.45 mi (7,336.12 km) |
| Key West to Bayonne | 4,600.92 mi (7,404.47 km) |
| Key West to Beaucaire | 4,892.31 mi (7,873.42 km) |
| Key West to Beauchamp | 4,690.27 mi (7,548.25 km) |
| Key West to Beaumont | 4,783.26 mi (7,697.92 km) |
| Key West to Beaumont-sur-Oise | 4,692.60 mi (7,552.01 km) |
| Key West to Beaune | 4,841.92 mi (7,792.32 km) |
