| Pen-y-Bont ar Ogwr to Bois-Colombes | 314.25 mi (505.73 km) |
| Pen-y-Bont ar Ogwr to Bois-d'Arcy | 310.71 mi (500.04 km) |
| Pen-y-Bont ar Ogwr to Bois-Guillaume | 249.84 mi (402.08 km) |
| Pen-y-Bont ar Ogwr to Boissy-Saint-Leger | 329.98 mi (531.05 km) |
| Pen-y-Bont ar Ogwr to Bolbec | 222.47 mi (358.03 km) |
| Pen-y-Bont ar Ogwr to Bollene | 630.15 mi (1,014.13 km) |
| Pen-y-Bont ar Ogwr to Bondoufle | 331.26 mi (533.10 km) |
| Pen-y-Bont ar Ogwr to Bondues | 294.64 mi (474.17 km) |
| Pen-y-Bont ar Ogwr to Bondy | 322.70 mi (519.34 km) |
| Pen-y-Bont ar Ogwr to Bonneuil-sur-Marne | 328.17 mi (528.14 km) |
| Pen-y-Bont ar Ogwr to Bonneville | 588.16 mi (946.56 km) |
| Pen-y-Bont ar Ogwr to Bordeaux | 480.82 mi (773.81 km) |
| Pen-y-Bont ar Ogwr to Borgo | 868.09 mi (1,397.05 km) |
| Pen-y-Bont ar Ogwr to Bouc-Bel-Air | 695.98 mi (1,120.07 km) |
| Pen-y-Bont ar Ogwr to Boucau | 560.12 mi (901.42 km) |
