| Santander to Bougival | 468.98 mi (754.76 km) |
| Santander to Bouguenais | 277.69 mi (446.90 km) |
| Santander to Boulogne-Billancourt | 470.36 mi (756.97 km) |
| Santander to Boulogne-sur-Mer | 562.53 mi (905.31 km) |
| Santander to Bourg-de-Peage | 451.30 mi (726.29 km) |
| Santander to Bourg-en-Bresse | 481.14 mi (774.31 km) |
| Santander to Bourg-la-Reine | 469.63 mi (755.80 km) |
| Santander to Bourg-les-Valence | 442.72 mi (712.49 km) |
| Santander to Bourges | 391.62 mi (630.25 km) |
| Santander to Bourgoin-Jallieu | 470.35 mi (756.95 km) |
| Santander to Bressuire | 283.78 mi (456.69 km) |
| Santander to Brest | 342.02 mi (550.43 km) |
| Santander to Bretigny-sur-Orge | 460.62 mi (741.29 km) |
| Santander to Breuillet | 454.20 mi (730.97 km) |
| Santander to Briancon | 526.31 mi (847.02 km) |
