| Gengenbach to Bois-Colombes | 264.71 mi (426.01 km) |
| Gengenbach to Bois-d'Arcy | 274.79 mi (442.24 km) |
| Gengenbach to Bois-Guillaume | 321.54 mi (517.47 km) |
| Gengenbach to Boissy-Saint-Leger | 252.86 mi (406.93 km) |
| Gengenbach to Bolbec | 351.36 mi (565.46 km) |
| Gengenbach to Bollene | 324.45 mi (522.16 km) |
| Gengenbach to Bondoufle | 258.36 mi (415.80 km) |
| Gengenbach to Bondues | 271.93 mi (437.63 km) |
| Gengenbach to Bondy | 254.91 mi (410.24 km) |
| Gengenbach to Bonneuil-sur-Marne | 253.97 mi (408.72 km) |
| Gengenbach to Bonneville | 177.37 mi (285.46 km) |
| Gengenbach to Bordeaux | 475.96 mi (765.98 km) |
| Gengenbach to Borgo | 409.65 mi (659.26 km) |
| Gengenbach to Bouc-Bel-Air | 363.82 mi (585.51 km) |
| Gengenbach to Boucau | 566.64 mi (911.92 km) |
