| Harran to Dendermonde | 1,967.64 mi (3,166.61 km) |
| Harran to Dessel | 1,929.48 mi (3,105.19 km) |
| Harran to Destelbergen | 1,980.48 mi (3,187.28 km) |
| Harran to Deurne | 1,956.33 mi (3,148.41 km) |
| Harran to Diepenbeek | 1,910.24 mi (3,074.23 km) |
| Harran to Diest | 1,927.05 mi (3,101.28 km) |
| Harran to Diksmuide | 2,019.28 mi (3,249.72 km) |
| Harran to Dilbeek | 1,957.54 mi (3,150.35 km) |
| Harran to Dinant | 1,918.71 mi (3,087.86 km) |
| Harran to Dison | 1,886.20 mi (3,035.55 km) |
| Harran to Dour | 1,969.43 mi (3,169.50 km) |
| Harran to Drongen | 1,986.05 mi (3,196.25 km) |
| Harran to Duffel | 1,951.59 mi (3,140.78 km) |
| Harran to Durbuy | 1,897.46 mi (3,053.66 km) |
| Harran to Ecaussinnes-Lalaing | 1,955.37 mi (3,146.86 km) |
