| Douai to Borsbeek | 83.87 mi (134.98 km) |
| Douai to Boussu | 31.82 mi (51.21 km) |
| Douai to Braine-l'Alleud | 60.63 mi (97.57 km) |
| Douai to Braine-le-Chateau | 56.40 mi (90.77 km) |
| Douai to Braine-le-Comte | 48.92 mi (78.74 km) |
| Douai to Brasschaat | 88.53 mi (142.48 km) |
| Douai to Brecht | 95.71 mi (154.03 km) |
| Douai to Bredene | 59.75 mi (96.15 km) |
| Douai to Bree | 121.42 mi (195.41 km) |
| Douai to Bruges | 58.21 mi (93.68 km) |
| Douai to Brussels | 64.74 mi (104.19 km) |
| Douai to Buggenhout | 65.50 mi (105.41 km) |
| Douai to Chapelle-lez-Herlaimont | 53.38 mi (85.91 km) |
| Douai to Charleroi | 59.65 mi (96.00 km) |
| Douai to Chatelet | 63.32 mi (101.91 km) |
