| Gagnef to Bois-Colombes | 951.58 mi (1,531.42 km) |
| Gagnef to Bois-d'Arcy | 963.64 mi (1,550.83 km) |
| Gagnef to Bois-Guillaume | 942.98 mi (1,517.57 km) |
| Gagnef to Boissy-Saint-Leger | 956.92 mi (1,540.02 km) |
| Gagnef to Bolbec | 951.74 mi (1,531.67 km) |
| Gagnef to Bollene | 1,205.30 mi (1,939.75 km) |
| Gagnef to Bondoufle | 968.02 mi (1,557.88 km) |
| Gagnef to Bondues | 825.61 mi (1,328.70 km) |
| Gagnef to Bondy | 948.09 mi (1,525.81 km) |
| Gagnef to Bonneuil-sur-Marne | 955.90 mi (1,538.37 km) |
| Gagnef to Bonneville | 1,063.18 mi (1,711.02 km) |
| Gagnef to Bordeaux | 1,263.70 mi (2,033.73 km) |
| Gagnef to Borgo | 1,269.17 mi (2,042.53 km) |
| Gagnef to Bouc-Bel-Air | 1,250.83 mi (2,013.02 km) |
| Gagnef to Boucau | 1,365.11 mi (2,196.93 km) |
