| Calw to Bougival | 300.23 mi (483.17 km) |
| Calw to Bouguenais | 490.46 mi (789.31 km) |
| Calw to Boulogne-Billancourt | 295.64 mi (475.79 km) |
| Calw to Boulogne-sur-Mer | 346.79 mi (558.11 km) |
| Calw to Bourg-de-Peage | 307.93 mi (495.57 km) |
| Calw to Bourg-en-Bresse | 238.49 mi (383.81 km) |
| Calw to Bourg-la-Reine | 292.35 mi (470.49 km) |
| Calw to Bourg-les-Valence | 317.30 mi (510.64 km) |
| Calw to Bourges | 314.34 mi (505.87 km) |
| Calw to Bourgoin-Jallieu | 270.52 mi (435.36 km) |
| Calw to Bressuire | 447.05 mi (719.47 km) |
| Calw to Brest | 604.42 mi (972.72 km) |
| Calw to Bretigny-sur-Orge | 293.31 mi (472.04 km) |
| Calw to Breuillet | 299.67 mi (482.27 km) |
| Calw to Briancon | 282.00 mi (453.84 km) |
