| Busca to Bougival | 392.24 mi (631.25 km) |
| Busca to Bouguenais | 474.09 mi (762.98 km) |
| Busca to Boulogne-Billancourt | 387.63 mi (623.82 km) |
| Busca to Boulogne-sur-Mer | 507.92 mi (817.42 km) |
| Busca to Bourg-de-Peage | 123.87 mi (199.35 km) |
| Busca to Bourg-en-Bresse | 159.42 mi (256.56 km) |
| Busca to Bourg-la-Reine | 382.51 mi (615.59 km) |
| Busca to Bourg-les-Valence | 129.67 mi (208.69 km) |
| Busca to Bourges | 301.76 mi (485.64 km) |
| Busca to Bourgoin-Jallieu | 130.07 mi (209.32 km) |
| Busca to Bressuire | 415.99 mi (669.47 km) |
| Busca to Brest | 628.02 mi (1,010.70 km) |
| Busca to Bretigny-sur-Orge | 374.18 mi (602.19 km) |
| Busca to Breuillet | 376.13 mi (605.32 km) |
| Busca to Briancon | 48.52 mi (78.08 km) |
