| Hoeilaart to Dendermonde | 24.39 mi (39.24 km) |
| Hoeilaart to Dessel | 42.87 mi (69.00 km) |
| Hoeilaart to Destelbergen | 35.03 mi (56.37 km) |
| Hoeilaart to Deurne | 31.65 mi (50.93 km) |
| Hoeilaart to Diepenbeek | 42.61 mi (68.57 km) |
| Hoeilaart to Diest | 29.61 mi (47.65 km) |
| Hoeilaart to Diksmuide | 72.11 mi (116.05 km) |
| Hoeilaart to Dilbeek | 10.52 mi (16.93 km) |
| Hoeilaart to Dinant | 39.80 mi (64.06 km) |
| Hoeilaart to Dison | 61.43 mi (98.86 km) |
| Hoeilaart to Dour | 39.43 mi (63.46 km) |
| Hoeilaart to Drongen | 39.97 mi (64.33 km) |
| Hoeilaart to Duffel | 23.13 mi (37.23 km) |
| Hoeilaart to Durbuy | 52.03 mi (83.73 km) |
| Hoeilaart to Ecaussinnes-Lalaing | 18.57 mi (29.89 km) |
