| Cities | Distance |
|---|---|
| Heerlen to Dudley | 363.25 mi (584.59 km) |
| Heerlen to Dukinfield | 385.47 mi (620.36 km) |
| Heerlen to Dumbarton | 556.91 mi (896.27 km) |
| Heerlen to Dumfries | 492.00 mi (791.79 km) |
| Heerlen to Dunbar | 496.80 mi (799.53 km) |
| Heerlen to Dunblane | 547.78 mi (881.56 km) |
| Heerlen to Dundee | 531.05 mi (854.65 km) |
| Heerlen to Dunfermline | 527.03 mi (848.17 km) |
| Heerlen to Dunstable | 288.79 mi (464.76 km) |
| Heerlen to Durham | 414.15 mi (666.52 km) |
| Heerlen to Ealing | 275.39 mi (443.20 km) |
| Heerlen to Earlestown | 406.23 mi (653.76 km) |
| Heerlen to Earley | 301.99 mi (486.00 km) |
| Heerlen to East Barnet | 270.78 mi (435.78 km) |
| Heerlen to East Dereham | 248.72 mi (400.27 km) |