| Rennes to Bagnolet | 194.70 mi (313.35 km) |
| Rennes to Bagnols-sur-Ceze | 406.60 mi (654.36 km) |
| Rennes to Bailleul | 268.57 mi (432.22 km) |
| Rennes to Balma | 346.68 mi (557.93 km) |
| Rennes to Bar-le-Duc | 316.96 mi (510.10 km) |
| Rennes to Barentin | 155.23 mi (249.81 km) |
| Rennes to Basse-Goulaine | 62.93 mi (101.28 km) |
| Rennes to Bastia | 655.77 mi (1,055.36 km) |
| Rennes to Bayeux | 91.90 mi (147.90 km) |
| Rennes to Bayonne | 319.68 mi (514.47 km) |
| Rennes to Beaucaire | 424.93 mi (683.86 km) |
| Rennes to Beauchamp | 187.49 mi (301.74 km) |
| Rennes to Beaumont | 277.66 mi (446.86 km) |
| Rennes to Beaumont-sur-Oise | 194.50 mi (313.02 km) |
| Rennes to Beaune | 312.98 mi (503.69 km) |
