| Cento to Bougival | 517.66 mi (833.10 km) |
| Cento to Bouguenais | 641.62 mi (1,032.59 km) |
| Cento to Boulogne-Billancourt | 512.64 mi (825.01 km) |
| Cento to Boulogne-sur-Mer | 610.13 mi (981.90 km) |
| Cento to Bourg-de-Peage | 305.79 mi (492.12 km) |
| Cento to Bourg-en-Bresse | 310.40 mi (499.54 km) |
| Cento to Bourg-la-Reine | 507.79 mi (817.21 km) |
| Cento to Bourg-les-Valence | 313.23 mi (504.10 km) |
| Cento to Bourges | 456.76 mi (735.08 km) |
| Cento to Bourgoin-Jallieu | 298.59 mi (480.53 km) |
| Cento to Bressuire | 584.94 mi (941.36 km) |
| Cento to Brest | 789.08 mi (1,269.89 km) |
| Cento to Bretigny-sur-Orge | 502.44 mi (808.60 km) |
| Cento to Breuillet | 506.35 mi (814.89 km) |
| Cento to Briancon | 228.08 mi (367.06 km) |
