| Idar-Oberstein to Bois-Colombes | 233.71 mi (376.12 km) |
| Idar-Oberstein to Bois-d'Arcy | 246.27 mi (396.33 km) |
| Idar-Oberstein to Bois-Guillaume | 277.83 mi (447.13 km) |
| Idar-Oberstein to Boissy-Saint-Leger | 226.62 mi (364.71 km) |
| Idar-Oberstein to Bolbec | 306.11 mi (492.64 km) |
| Idar-Oberstein to Bollene | 394.17 mi (634.35 km) |
| Idar-Oberstein to Bondoufle | 235.36 mi (378.78 km) |
| Idar-Oberstein to Bondues | 198.72 mi (319.81 km) |
| Idar-Oberstein to Bondy | 224.63 mi (361.50 km) |
| Idar-Oberstein to Bonneuil-sur-Marne | 227.05 mi (365.41 km) |
| Idar-Oberstein to Bonneville | 254.51 mi (409.59 km) |
| Idar-Oberstein to Bordeaux | 499.71 mi (804.20 km) |
| Idar-Oberstein to Borgo | 504.73 mi (812.29 km) |
| Idar-Oberstein to Bouc-Bel-Air | 441.58 mi (710.65 km) |
| Idar-Oberstein to Boucau | 596.89 mi (960.59 km) |
