| Heinsberg to Juprelle | 34.28 mi (55.17 km) |
| Heinsberg to Jurbise | 101.30 mi (163.03 km) |
| Heinsberg to Kalmthout | 73.91 mi (118.94 km) |
| Heinsberg to Kampenhout | 67.78 mi (109.08 km) |
| Heinsberg to Kapelle-op-den-Bos | 75.21 mi (121.04 km) |
| Heinsberg to Kapellen | 74.12 mi (119.28 km) |
| Heinsberg to Kasterlee | 51.33 mi (82.61 km) |
| Heinsberg to Keerbergen | 63.80 mi (102.68 km) |
| Heinsberg to Kinrooi | 16.45 mi (26.48 km) |
| Heinsberg to Knokke-Heist | 123.13 mi (198.16 km) |
| Heinsberg to Koekelare | 135.27 mi (217.70 km) |
| Heinsberg to Koekelberg | 77.91 mi (125.38 km) |
| Heinsberg to Koksijde | 149.60 mi (240.76 km) |
| Heinsberg to Kontich | 71.60 mi (115.23 km) |
| Heinsberg to Kortemark | 132.59 mi (213.38 km) |
