| Rennes to Borsbeek | 348.26 mi (560.47 km) |
| Rennes to Boussu | 294.14 mi (473.37 km) |
| Rennes to Braine-l'Alleud | 324.60 mi (522.39 km) |
| Rennes to Braine-le-Chateau | 320.76 mi (516.21 km) |
| Rennes to Braine-le-Comte | 312.77 mi (503.36 km) |
| Rennes to Brasschaat | 352.23 mi (566.87 km) |
| Rennes to Brecht | 359.57 mi (578.67 km) |
| Rennes to Bredene | 299.48 mi (481.97 km) |
| Rennes to Bree | 385.96 mi (621.13 km) |
| Rennes to Bruges | 306.14 mi (492.69 km) |
| Rennes to Brussels | 329.91 mi (530.94 km) |
| Rennes to Buggenhout | 330.26 mi (531.50 km) |
| Rennes to Chapelle-lez-Herlaimont | 313.88 mi (505.14 km) |
| Rennes to Charleroi | 317.53 mi (511.01 km) |
| Rennes to Chatelet | 320.79 mi (516.26 km) |
