| Redon to Bougival | 211.59 mi (340.53 km) |
| Redon to Bouguenais | 39.26 mi (63.18 km) |
| Redon to Boulogne-Billancourt | 215.15 mi (346.25 km) |
| Redon to Boulogne-sur-Mer | 270.20 mi (434.84 km) |
| Redon to Bourg-de-Peage | 385.03 mi (619.65 km) |
| Redon to Bourg-en-Bresse | 359.10 mi (577.91 km) |
| Redon to Bourg-la-Reine | 217.00 mi (349.23 km) |
| Redon to Bourg-les-Valence | 381.79 mi (614.43 km) |
| Redon to Bourges | 213.29 mi (343.26 km) |
| Redon to Bourgoin-Jallieu | 377.04 mi (606.78 km) |
| Redon to Bressuire | 93.53 mi (150.51 km) |
| Redon to Brest | 122.31 mi (196.83 km) |
| Redon to Bretigny-sur-Orge | 213.02 mi (342.83 km) |
| Redon to Breuillet | 206.24 mi (331.91 km) |
| Redon to Briancon | 457.55 mi (736.36 km) |
