| Gennevilliers to Brie-Comte-Robert | 21.84 mi (35.15 km) |
| Gennevilliers to Brignais | 252.83 mi (406.88 km) |
| Gennevilliers to Brignoles | 422.07 mi (679.25 km) |
| Gennevilliers to Brive-la-Gaillarde | 263.32 mi (423.77 km) |
| Gennevilliers to Bron | 252.31 mi (406.05 km) |
| Gennevilliers to Bruay-sur-l'Escaut | 115.40 mi (185.72 km) |
| Gennevilliers to Bruges | 311.75 mi (501.71 km) |
| Gennevilliers to Brumath | 246.32 mi (396.41 km) |
| Gennevilliers to Brunoy | 18.74 mi (30.15 km) |
| Gennevilliers to Bruz | 195.62 mi (314.82 km) |
| Gennevilliers to Bry-sur-Marne | 11.94 mi (19.21 km) |
| Gennevilliers to Bully-les-Mines | 105.95 mi (170.50 km) |
| Gennevilliers to Bures-sur-Yvette | 17.52 mi (28.20 km) |
| Gennevilliers to Bussy-Saint-Georges | 19.16 mi (30.83 km) |
| Gennevilliers to Buxerolles | 185.06 mi (297.83 km) |
