| Ploermel to Bougival | 217.85 mi (350.59 km) |
| Ploermel to Bouguenais | 63.44 mi (102.10 km) |
| Ploermel to Boulogne-Billancourt | 221.77 mi (356.90 km) |
| Ploermel to Boulogne-sur-Mer | 264.36 mi (425.44 km) |
| Ploermel to Bourg-de-Peage | 406.58 mi (654.32 km) |
| Ploermel to Bourg-en-Bresse | 378.01 mi (608.35 km) |
| Ploermel to Bourg-la-Reine | 224.12 mi (360.68 km) |
| Ploermel to Bourg-les-Valence | 403.59 mi (649.51 km) |
| Ploermel to Bourges | 231.23 mi (372.13 km) |
| Ploermel to Bourgoin-Jallieu | 397.39 mi (639.55 km) |
| Ploermel to Bressuire | 116.89 mi (188.11 km) |
| Ploermel to Brest | 101.50 mi (163.35 km) |
| Ploermel to Bretigny-sur-Orge | 221.30 mi (356.15 km) |
| Ploermel to Breuillet | 214.70 mi (345.52 km) |
| Ploermel to Briancon | 478.27 mi (769.71 km) |
