| Cities | Distance |
|---|---|
| Heerlen to Zafra | 1,052.12 mi (1,693.22 km) |
| Heerlen to Zamora | 855.38 mi (1,376.60 km) |
| Heerlen to Zaragoza | 716.59 mi (1,153.24 km) |
| Heerlen to Zarautz | 649.36 mi (1,045.04 km) |
| Heerlen to Zuera | 700.78 mi (1,127.80 km) |
| Heerlen to Zumaia | 651.05 mi (1,047.77 km) |
| Heerlen to Zumarraga | 665.08 mi (1,070.33 km) |
| Heerlen to Longyearbyen | 1,904.21 mi (3,064.53 km) |
| Heerlen to Ahus | 487.07 mi (783.87 km) |
| Heerlen to Akersberga | 765.08 mi (1,231.28 km) |
| Heerlen to Alingsas | 552.97 mi (889.92 km) |
| Heerlen to Almhult | 513.45 mi (826.31 km) |
| Heerlen to Alta | 750.74 mi (1,208.20 km) |
| Heerlen to Amal | 623.26 mi (1,003.05 km) |
| Heerlen to Arboga | 703.57 mi (1,132.29 km) |