| Heerlen to Delitzsch | 278.76 mi (448.62 km) |
| Heerlen to Delmenhorst | 187.41 mi (301.61 km) |
| Heerlen to Demmin | 363.34 mi (584.74 km) |
| Heerlen to Denkendorf | 212.00 mi (341.19 km) |
| Heerlen to Denzlingen | 212.35 mi (341.74 km) |
| Heerlen to Dessau-Rosslau | 277.43 mi (446.49 km) |
| Heerlen to Detmold | 144.65 mi (232.79 km) |
| Heerlen to Dettingen an der Erms | 221.38 mi (356.28 km) |
| Heerlen to Dieburg | 143.38 mi (230.75 km) |
| Heerlen to Diedorf | 276.47 mi (444.93 km) |
| Heerlen to Dielheim | 164.64 mi (264.97 km) |
| Heerlen to Diepholz | 156.90 mi (252.50 km) |
| Heerlen to Diessen am Ammersee | 306.42 mi (493.13 km) |
| Heerlen to Dietzenbach | 136.96 mi (220.41 km) |
| Heerlen to Diez | 95.86 mi (154.27 km) |
