| Saint-Cyr-sur-Mer to Dendermonde | 547.57 mi (881.24 km) |
| Saint-Cyr-sur-Mer to Dessel | 556.87 mi (896.19 km) |
| Saint-Cyr-sur-Mer to Destelbergen | 550.82 mi (886.46 km) |
| Saint-Cyr-sur-Mer to Deurne | 558.63 mi (899.03 km) |
| Saint-Cyr-sur-Mer to Diepenbeek | 533.82 mi (859.11 km) |
| Saint-Cyr-sur-Mer to Diest | 539.88 mi (868.86 km) |
| Saint-Cyr-sur-Mer to Diksmuide | 558.47 mi (898.77 km) |
| Saint-Cyr-sur-Mer to Dilbeek | 532.96 mi (857.72 km) |
| Saint-Cyr-sur-Mer to Dinant | 490.82 mi (789.90 km) |
| Saint-Cyr-sur-Mer to Dison | 513.62 mi (826.59 km) |
| Saint-Cyr-sur-Mer to Dour | 506.69 mi (815.43 km) |
| Saint-Cyr-sur-Mer to Drongen | 551.87 mi (888.15 km) |
| Saint-Cyr-sur-Mer to Duffel | 549.81 mi (884.83 km) |
| Saint-Cyr-sur-Mer to Durbuy | 495.45 mi (797.34 km) |
| Saint-Cyr-sur-Mer to Ecaussinnes-Lalaing | 515.15 mi (829.06 km) |
