| Westchester to Bougival | 4,569.42 mi (7,353.77 km) |
| Westchester to Bouguenais | 4,422.46 mi (7,117.27 km) |
| Westchester to Boulogne-Billancourt | 4,574.37 mi (7,361.74 km) |
| Westchester to Boulogne-sur-Mer | 4,520.09 mi (7,274.39 km) |
| Westchester to Bourg-de-Peage | 4,767.35 mi (7,672.30 km) |
| Westchester to Bourg-en-Bresse | 4,753.77 mi (7,650.45 km) |
| Westchester to Bourg-la-Reine | 4,578.50 mi (7,368.39 km) |
| Westchester to Bourg-les-Valence | 4,761.78 mi (7,663.35 km) |
| Westchester to Bourges | 4,608.50 mi (7,416.67 km) |
| Westchester to Bourgoin-Jallieu | 4,767.43 mi (7,672.44 km) |
| Westchester to Bressuire | 4,479.33 mi (7,208.78 km) |
| Westchester to Brest | 4,277.43 mi (6,883.86 km) |
| Westchester to Bretigny-sur-Orge | 4,580.63 mi (7,371.82 km) |
| Westchester to Breuillet | 4,575.32 mi (7,363.27 km) |
| Westchester to Briancon | 4,844.44 mi (7,796.37 km) |
