| Harelbeke to Delmenhorst | 272.41 mi (438.41 km) |
| Harelbeke to Demmin | 460.75 mi (741.51 km) |
| Harelbeke to Denkendorf | 306.57 mi (493.37 km) |
| Harelbeke to Denzlingen | 281.37 mi (452.82 km) |
| Harelbeke to Dessau-Rosslau | 390.58 mi (628.58 km) |
| Harelbeke to Detmold | 251.40 mi (404.59 km) |
| Harelbeke to Dettingen an der Erms | 313.83 mi (505.06 km) |
| Harelbeke to Dieburg | 252.69 mi (406.67 km) |
| Harelbeke to Diedorf | 375.77 mi (604.75 km) |
| Harelbeke to Dielheim | 263.81 mi (424.56 km) |
| Harelbeke to Diepholz | 247.86 mi (398.90 km) |
| Harelbeke to Diessen am Ammersee | 403.32 mi (649.08 km) |
| Harelbeke to Dietzenbach | 247.56 mi (398.42 km) |
| Harelbeke to Diez | 208.86 mi (336.12 km) |
| Harelbeke to Dillenburg | 217.19 mi (349.54 km) |
