| Outreau to Bois-Colombes | 127.04 mi (204.45 km) |
| Outreau to Bois-d'Arcy | 132.89 mi (213.87 km) |
| Outreau to Bois-Guillaume | 87.81 mi (141.32 km) |
| Outreau to Boissy-Saint-Leger | 141.04 mi (226.98 km) |
| Outreau to Bolbec | 92.63 mi (149.07 km) |
| Outreau to Bollene | 467.52 mi (752.39 km) |
| Outreau to Bondoufle | 148.67 mi (239.26 km) |
| Outreau to Bondues | 65.61 mi (105.59 km) |
| Outreau to Bondy | 130.64 mi (210.25 km) |
| Outreau to Bonneuil-sur-Marne | 139.17 mi (223.97 km) |
| Outreau to Bonneville | 388.09 mi (624.57 km) |
| Outreau to Bordeaux | 417.49 mi (671.89 km) |
| Outreau to Borgo | 673.88 mi (1,084.50 km) |
| Outreau to Bouc-Bel-Air | 531.98 mi (856.15 km) |
| Outreau to Boucau | 516.70 mi (831.55 km) |
