| Castelnuovo Rangone to Bougival | 511.80 mi (823.66 km) |
| Castelnuovo Rangone to Bouguenais | 629.94 mi (1,013.79 km) |
| Castelnuovo Rangone to Boulogne-Billancourt | 506.80 mi (815.62 km) |
| Castelnuovo Rangone to Boulogne-sur-Mer | 607.67 mi (977.95 km) |
| Castelnuovo Rangone to Bourg-de-Peage | 290.36 mi (467.30 km) |
| Castelnuovo Rangone to Bourg-en-Bresse | 299.46 mi (481.94 km) |
| Castelnuovo Rangone to Bourg-la-Reine | 501.89 mi (807.71 km) |
| Castelnuovo Rangone to Bourg-les-Valence | 297.49 mi (478.76 km) |
| Castelnuovo Rangone to Bourges | 446.52 mi (718.61 km) |
| Castelnuovo Rangone to Bourgoin-Jallieu | 285.24 mi (459.05 km) |
| Castelnuovo Rangone to Bressuire | 572.88 mi (921.97 km) |
| Castelnuovo Rangone to Brest | 778.77 mi (1,253.31 km) |
| Castelnuovo Rangone to Bretigny-sur-Orge | 496.12 mi (798.43 km) |
| Castelnuovo Rangone to Breuillet | 499.80 mi (804.35 km) |
| Castelnuovo Rangone to Briancon | 212.34 mi (341.72 km) |
