| Caldas de Reyes to Bougival | 675.16 mi (1,086.57 km) |
| Caldas de Reyes to Bouguenais | 466.43 mi (750.65 km) |
| Caldas de Reyes to Boulogne-Billancourt | 677.72 mi (1,090.68 km) |
| Caldas de Reyes to Boulogne-sur-Mer | 741.17 mi (1,192.79 km) |
| Caldas de Reyes to Bourg-de-Peage | 701.88 mi (1,129.56 km) |
| Caldas de Reyes to Bourg-en-Bresse | 727.18 mi (1,170.29 km) |
| Caldas de Reyes to Bourg-la-Reine | 678.27 mi (1,091.57 km) |
| Caldas de Reyes to Bourg-les-Valence | 693.44 mi (1,115.99 km) |
| Caldas de Reyes to Bourges | 622.15 mi (1,001.26 km) |
| Caldas de Reyes to Bourgoin-Jallieu | 719.38 mi (1,157.74 km) |
| Caldas de Reyes to Bressuire | 495.34 mi (797.18 km) |
| Caldas de Reyes to Brest | 447.32 mi (719.90 km) |
| Caldas de Reyes to Bretigny-sur-Orge | 671.34 mi (1,080.42 km) |
| Caldas de Reyes to Breuillet | 664.50 mi (1,069.40 km) |
| Caldas de Reyes to Briancon | 777.35 mi (1,251.02 km) |
