| Cascades to Dendermonde | 3,855.38 mi (6,204.63 km) |
| Cascades to Dessel | 3,891.06 mi (6,262.05 km) |
| Cascades to Destelbergen | 3,842.84 mi (6,184.45 km) |
| Cascades to Deurne | 3,865.05 mi (6,220.20 km) |
| Cascades to Diepenbeek | 3,911.74 mi (6,295.33 km) |
| Cascades to Diest | 3,894.96 mi (6,268.34 km) |
| Cascades to Diksmuide | 3,805.48 mi (6,124.33 km) |
| Cascades to Dilbeek | 3,866.59 mi (6,222.67 km) |
| Cascades to Dinant | 3,908.55 mi (6,290.21 km) |
| Cascades to Dison | 3,936.96 mi (6,335.92 km) |
| Cascades to Dour | 3,858.77 mi (6,210.09 km) |
| Cascades to Drongen | 3,837.45 mi (6,175.78 km) |
| Cascades to Duffel | 3,870.45 mi (6,228.88 km) |
| Cascades to Durbuy | 3,928.19 mi (6,321.81 km) |
| Cascades to Ecaussinnes-Lalaing | 3,870.80 mi (6,229.45 km) |
