| Cities | Distance |
|---|---|
| Heerlen to Darlington | 403.26 mi (648.98 km) |
| Heerlen to Dartford | 252.60 mi (406.52 km) |
| Heerlen to Darton | 368.49 mi (593.03 km) |
| Heerlen to Darwen | 406.05 mi (653.48 km) |
| Heerlen to Daventry | 321.09 mi (516.74 km) |
| Heerlen to Davyhulme | 395.71 mi (636.83 km) |
| Heerlen to Dawlish | 413.48 mi (665.44 km) |
| Heerlen to Deal | 200.38 mi (322.48 km) |
| Heerlen to Denby Dale | 372.56 mi (599.57 km) |
| Heerlen to Denton | 386.05 mi (621.29 km) |
| Heerlen to Derby | 347.60 mi (559.41 km) |
| Heerlen to Derry | 621.90 mi (1,000.84 km) |
| Heerlen to Desborough | 310.52 mi (499.74 km) |
| Heerlen to Devizes | 347.41 mi (559.09 km) |
| Heerlen to Dewsbury | 375.54 mi (604.38 km) |