| Idstein to Bois-Colombes | 283.68 mi (456.55 km) |
| Idstein to Bois-d'Arcy | 296.61 mi (477.35 km) |
| Idstein to Bois-Guillaume | 322.84 mi (519.56 km) |
| Idstein to Boissy-Saint-Leger | 277.88 mi (447.20 km) |
| Idstein to Bolbec | 349.95 mi (563.19 km) |
| Idstein to Bollene | 442.36 mi (711.90 km) |
| Idstein to Bondoufle | 287.14 mi (462.11 km) |
| Idstein to Bondues | 230.24 mi (370.54 km) |
| Idstein to Bondy | 274.98 mi (442.54 km) |
| Idstein to Bonneuil-sur-Marne | 278.15 mi (447.64 km) |
| Idstein to Bonneville | 298.88 mi (481.01 km) |
| Idstein to Bordeaux | 555.04 mi (893.25 km) |
| Idstein to Borgo | 532.54 mi (857.05 km) |
| Idstein to Bouc-Bel-Air | 486.55 mi (783.02 km) |
| Idstein to Boucau | 652.17 mi (1,049.57 km) |
