| Clausthal-Zellerfeld to Dendermonde | 273.83 mi (440.68 km) |
| Clausthal-Zellerfeld to Dessel | 227.78 mi (366.57 km) |
| Clausthal-Zellerfeld to Destelbergen | 286.24 mi (460.66 km) |
| Clausthal-Zellerfeld to Deurne | 255.62 mi (411.38 km) |
| Clausthal-Zellerfeld to Diepenbeek | 221.03 mi (355.72 km) |
| Clausthal-Zellerfeld to Diest | 234.69 mi (377.70 km) |
| Clausthal-Zellerfeld to Diksmuide | 326.05 mi (524.73 km) |
| Clausthal-Zellerfeld to Dilbeek | 271.14 mi (436.36 km) |
| Clausthal-Zellerfeld to Dinant | 258.24 mi (415.59 km) |
| Clausthal-Zellerfeld to Dison | 210.75 mi (339.18 km) |
| Clausthal-Zellerfeld to Dour | 300.43 mi (483.49 km) |
| Clausthal-Zellerfeld to Drongen | 291.88 mi (469.74 km) |
| Clausthal-Zellerfeld to Duffel | 255.16 mi (410.64 km) |
| Clausthal-Zellerfeld to Durbuy | 234.32 mi (377.10 km) |
| Clausthal-Zellerfeld to Ecaussinnes-Lalaing | 279.74 mi (450.20 km) |
