| Betanzos to Bougival | 627.62 mi (1,010.06 km) |
| Betanzos to Bouguenais | 418.50 mi (673.50 km) |
| Betanzos to Boulogne-Billancourt | 630.31 mi (1,014.38 km) |
| Betanzos to Boulogne-sur-Mer | 690.99 mi (1,112.04 km) |
| Betanzos to Bourg-de-Peage | 667.65 mi (1,074.47 km) |
| Betanzos to Bourg-en-Bresse | 688.86 mi (1,108.61 km) |
| Betanzos to Bourg-la-Reine | 631.02 mi (1,015.52 km) |
| Betanzos to Bourg-les-Valence | 659.51 mi (1,061.38 km) |
| Betanzos to Bourges | 578.96 mi (931.74 km) |
| Betanzos to Bourgoin-Jallieu | 683.20 mi (1,099.51 km) |
| Betanzos to Bressuire | 449.75 mi (723.80 km) |
| Betanzos to Brest | 395.83 mi (637.02 km) |
| Betanzos to Bretigny-sur-Orge | 624.39 mi (1,004.86 km) |
| Betanzos to Breuillet | 617.52 mi (993.81 km) |
| Betanzos to Briancon | 744.10 mi (1,197.51 km) |
