| Cities | Distance |
|---|---|
| Douai to Dendermonde | 63.90 mi (102.84 km) |
| Douai to Dessel | 107.03 mi (172.24 km) |
| Douai to Destelbergen | 56.49 mi (90.91 km) |
| Douai to Deurne | 84.38 mi (135.80 km) |
| Douai to Diepenbeek | 108.91 mi (175.27 km) |
| Douai to Diest | 96.15 mi (154.74 km) |
| Douai to Diksmuide | 46.68 mi (75.12 km) |
| Douai to Dilbeek | 60.42 mi (97.24 km) |
| Douai to Dinant | 81.35 mi (130.92 km) |
| Douai to Dison | 122.92 mi (197.82 km) |
| Douai to Dour | 30.92 mi (49.77 km) |
| Douai to Drongen | 53.45 mi (86.02 km) |
| Douai to Duffel | 80.50 mi (129.56 km) |
| Douai to Durbuy | 104.74 mi (168.57 km) |
| Douai to Ecaussinnes-Lalaing | 50.36 mi (81.05 km) |