| Orchies to Bougival | 121.69 mi (195.85 km) |
| Orchies to Bouguenais | 317.49 mi (510.95 km) |
| Orchies to Boulogne-Billancourt | 121.84 mi (196.08 km) |
| Orchies to Boulogne-sur-Mer | 73.55 mi (118.36 km) |
| Orchies to Bourg-de-Peage | 384.87 mi (619.39 km) |
| Orchies to Bourg-en-Bresse | 308.70 mi (496.80 km) |
| Orchies to Bourg-la-Reine | 124.28 mi (200.01 km) |
| Orchies to Bourg-les-Valence | 389.50 mi (626.84 km) |
| Orchies to Bourges | 237.40 mi (382.06 km) |
| Orchies to Bourgoin-Jallieu | 350.51 mi (564.09 km) |
| Orchies to Bressuire | 303.38 mi (488.24 km) |
| Orchies to Brest | 375.97 mi (605.06 km) |
| Orchies to Bretigny-sur-Orge | 135.44 mi (217.96 km) |
| Orchies to Breuillet | 140.37 mi (225.91 km) |
| Orchies to Briancon | 416.37 mi (670.08 km) |
