| Douai to Aulnay-sous-Bois | 102.45 mi (164.87 km) |
| Douai to Aulnoye-Aymeries | 35.29 mi (56.79 km) |
| Douai to Auray | 332.03 mi (534.35 km) |
| Douai to Aurillac | 377.40 mi (607.37 km) |
| Douai to Auriol | 498.49 mi (802.25 km) |
| Douai to Auterive | 490.97 mi (790.14 km) |
| Douai to Autun | 242.77 mi (390.69 km) |
| Douai to Auxerre | 179.12 mi (288.27 km) |
| Douai to Avignon | 451.00 mi (725.82 km) |
| Douai to Avion | 11.21 mi (18.03 km) |
| Douai to Avon | 136.53 mi (219.73 km) |
| Douai to Avranches | 230.55 mi (371.04 km) |
| Douai to Avrille | 258.58 mi (416.14 km) |
| Douai to Aytre | 350.51 mi (564.09 km) |
| Douai to Bagneux | 113.98 mi (183.43 km) |
