| Saint-Brieuc to Bougival | 224.98 mi (362.08 km) |
| Saint-Brieuc to Bouguenais | 106.47 mi (171.34 km) |
| Saint-Brieuc to Boulogne-Billancourt | 229.44 mi (369.25 km) |
| Saint-Brieuc to Boulogne-sur-Mer | 248.55 mi (400.01 km) |
| Saint-Brieuc to Bourg-de-Peage | 440.61 mi (709.09 km) |
| Saint-Brieuc to Bourg-en-Bresse | 406.46 mi (654.14 km) |
| Saint-Brieuc to Bourg-la-Reine | 232.60 mi (374.34 km) |
| Saint-Brieuc to Bourg-les-Valence | 438.22 mi (705.25 km) |
| Saint-Brieuc to Bourges | 259.05 mi (416.90 km) |
| Saint-Brieuc to Bourgoin-Jallieu | 428.81 mi (690.10 km) |
| Saint-Brieuc to Bressuire | 156.80 mi (252.34 km) |
| Saint-Brieuc to Brest | 79.49 mi (127.93 km) |
| Saint-Brieuc to Bretigny-sur-Orge | 231.94 mi (373.27 km) |
| Saint-Brieuc to Breuillet | 225.83 mi (363.43 km) |
| Saint-Brieuc to Briancon | 510.23 mi (821.14 km) |
