| Saint-Pol-sur-Mer to Dendermonde | 76.30 mi (122.80 km) |
| Saint-Pol-sur-Mer to Dessel | 121.02 mi (194.77 km) |
| Saint-Pol-sur-Mer to Destelbergen | 63.27 mi (101.82 km) |
| Saint-Pol-sur-Mer to Deurne | 92.83 mi (149.39 km) |
| Saint-Pol-sur-Mer to Diepenbeek | 134.00 mi (215.65 km) |
| Saint-Pol-sur-Mer to Diest | 117.74 mi (189.49 km) |
| Saint-Pol-sur-Mer to Diksmuide | 22.72 mi (36.56 km) |
| Saint-Pol-sur-Mer to Dilbeek | 84.12 mi (135.38 km) |
| Saint-Pol-sur-Mer to Dinant | 124.47 mi (200.32 km) |
| Saint-Pol-sur-Mer to Dison | 155.67 mi (250.53 km) |
| Saint-Pol-sur-Mer to Dour | 76.59 mi (123.27 km) |
| Saint-Pol-sur-Mer to Drongen | 57.48 mi (92.51 km) |
| Saint-Pol-sur-Mer to Duffel | 94.46 mi (152.02 km) |
| Saint-Pol-sur-Mer to Durbuy | 144.07 mi (231.86 km) |
| Saint-Pol-sur-Mer to Ecaussinnes-Lalaing | 86.50 mi (139.21 km) |
