| Harbiye to Dendermonde | 1,883.36 mi (3,030.97 km) |
| Harbiye to Dessel | 1,847.40 mi (2,973.11 km) |
| Harbiye to Destelbergen | 1,895.97 mi (3,051.27 km) |
| Harbiye to Deurne | 1,873.45 mi (3,015.02 km) |
| Harbiye to Diepenbeek | 1,826.80 mi (2,939.96 km) |
| Harbiye to Diest | 1,843.59 mi (2,966.97 km) |
| Harbiye to Diksmuide | 1,933.73 mi (3,112.04 km) |
| Harbiye to Dilbeek | 1,872.38 mi (3,013.31 km) |
| Harbiye to Dinant | 1,831.31 mi (2,947.21 km) |
| Harbiye to Dison | 1,801.74 mi (2,899.63 km) |
| Harbiye to Dour | 1,881.54 mi (3,028.04 km) |
| Harbiye to Drongen | 1,901.40 mi (3,060.01 km) |
| Harbiye to Duffel | 1,868.12 mi (3,006.45 km) |
| Harbiye to Durbuy | 1,811.12 mi (2,914.71 km) |
| Harbiye to Ecaussinnes-Lalaing | 1,868.76 mi (3,007.47 km) |
