| Cities | Distance |
|---|---|
| Heerlen to Juprelle | 22.77 mi (36.65 km) |
| Heerlen to Jurbise | 92.90 mi (149.50 km) |
| Heerlen to Kalmthout | 74.28 mi (119.54 km) |
| Heerlen to Kampenhout | 62.59 mi (100.72 km) |
| Heerlen to Kapelle-op-den-Bos | 70.97 mi (114.21 km) |
| Heerlen to Kapellen | 73.62 mi (118.47 km) |
| Heerlen to Kasterlee | 51.52 mi (82.92 km) |
| Heerlen to Keerbergen | 59.45 mi (95.67 km) |
| Heerlen to Kinrooi | 20.94 mi (33.70 km) |
| Heerlen to Knokke-Heist | 121.16 mi (194.99 km) |
| Heerlen to Koekelare | 131.39 mi (211.45 km) |
| Heerlen to Koekelberg | 71.95 mi (115.79 km) |
| Heerlen to Koksijde | 145.72 mi (234.52 km) |
| Heerlen to Kontich | 68.86 mi (110.82 km) |
| Heerlen to Kortemark | 128.29 mi (206.47 km) |