| Cwmbran to Bois-Colombes | 300.29 mi (483.27 km) |
| Cwmbran to Bois-d'Arcy | 297.70 mi (479.10 km) |
| Cwmbran to Bois-Guillaume | 236.10 mi (379.97 km) |
| Cwmbran to Boissy-Saint-Leger | 316.16 mi (508.81 km) |
| Cwmbran to Bolbec | 210.03 mi (338.01 km) |
| Cwmbran to Bollene | 622.70 mi (1,002.14 km) |
| Cwmbran to Bondoufle | 318.19 mi (512.08 km) |
| Cwmbran to Bondues | 272.79 mi (439.01 km) |
| Cwmbran to Bondy | 308.38 mi (496.28 km) |
| Cwmbran to Bonneuil-sur-Marne | 314.31 mi (505.83 km) |
| Cwmbran to Bonneville | 575.12 mi (925.56 km) |
| Cwmbran to Bordeaux | 483.87 mi (778.72 km) |
| Cwmbran to Borgo | 856.77 mi (1,378.84 km) |
| Cwmbran to Bouc-Bel-Air | 688.66 mi (1,108.28 km) |
| Cwmbran to Boucau | 566.18 mi (911.19 km) |
