| Black Forest to Bougival | 4,900.30 mi (7,886.27 km) |
| Black Forest to Bouguenais | 4,832.50 mi (7,777.16 km) |
| Black Forest to Boulogne-Billancourt | 4,905.20 mi (7,894.15 km) |
| Black Forest to Boulogne-sur-Mer | 4,803.10 mi (7,729.85 km) |
| Black Forest to Bourg-de-Peage | 5,174.35 mi (8,327.31 km) |
| Black Forest to Bourg-en-Bresse | 5,128.26 mi (8,253.13 km) |
| Black Forest to Bourg-la-Reine | 4,910.23 mi (7,902.25 km) |
| Black Forest to Bourg-les-Valence | 5,172.69 mi (8,324.65 km) |
| Black Forest to Bourges | 4,986.12 mi (8,024.38 km) |
| Black Forest to Bourgoin-Jallieu | 5,157.82 mi (8,300.70 km) |
| Black Forest to Bressuire | 4,889.22 mi (7,868.43 km) |
| Black Forest to Brest | 4,675.42 mi (7,524.36 km) |
| Black Forest to Bretigny-sur-Orge | 4,917.10 mi (7,913.31 km) |
| Black Forest to Breuillet | 4,914.21 mi (7,908.66 km) |
| Black Forest to Briancon | 5,239.05 mi (8,431.44 km) |
