| Cities | Distance |
|---|---|
| Heerlen to Dormagen | 39.21 mi (63.11 km) |
| Heerlen to Dornstadt | 243.13 mi (391.28 km) |
| Heerlen to Dorsten | 68.39 mi (110.07 km) |
| Heerlen to Dortmund | 77.71 mi (125.07 km) |
| Heerlen to Dorverden | 194.11 mi (312.38 km) |
| Heerlen to Dossenheim | 154.84 mi (249.19 km) |
| Heerlen to Dreieich | 134.21 mi (215.99 km) |
| Heerlen to Drensteinfurt | 98.52 mi (158.55 km) |
| Heerlen to Dresden | 337.56 mi (543.25 km) |
| Heerlen to Drochtersen | 241.85 mi (389.22 km) |
| Heerlen to Drolshagen | 78.30 mi (126.01 km) |
| Heerlen to Duderstadt | 190.16 mi (306.03 km) |
| Heerlen to Duisburg | 50.91 mi (81.93 km) |
| Heerlen to Dulmen | 86.07 mi (138.51 km) |
| Heerlen to Duren | 22.56 mi (36.31 km) |