| Heerlen to Dabrowa Tarnowska | 659.60 mi (1,061.52 km) |
| Heerlen to Darlowo | 500.03 mi (804.72 km) |
| Heerlen to Debica | 679.94 mi (1,094.26 km) |
| Heerlen to Deblin | 687.32 mi (1,106.13 km) |
| Heerlen to Debno | 393.41 mi (633.13 km) |
| Heerlen to Dobre Miasto | 642.50 mi (1,034.00 km) |
| Heerlen to Drawsko Pomorskie | 453.69 mi (730.14 km) |
| Heerlen to Drezdenko | 440.97 mi (709.68 km) |
| Heerlen to Dzialdowo | 623.55 mi (1,003.51 km) |
| Heerlen to Dzierzoniow | 465.51 mi (749.17 km) |
| Heerlen to Elblag | 606.73 mi (976.43 km) |
| Heerlen to Elk | 718.56 mi (1,156.42 km) |
| Heerlen to Garwolin | 677.05 mi (1,089.61 km) |
| Heerlen to Gdansk | 581.54 mi (935.90 km) |
| Heerlen to Gdynia | 580.86 mi (934.81 km) |
