| Heinsberg to Isselburg | 55.54 mi (89.38 km) |
| Heinsberg to Issum | 35.78 mi (57.59 km) |
| Heinsberg to Itzehoe | 244.48 mi (393.45 km) |
| Heinsberg to Jena | 238.86 mi (384.40 km) |
| Heinsberg to Jever | 189.50 mi (304.96 km) |
| Heinsberg to Jork | 228.21 mi (367.27 km) |
| Heinsberg to Juchen | 17.79 mi (28.63 km) |
| Heinsberg to Julich | 14.98 mi (24.11 km) |
| Heinsberg to Juterbog | 306.56 mi (493.36 km) |
| Heinsberg to Kaarst | 24.93 mi (40.12 km) |
| Heinsberg to Kaiserslautern | 134.02 mi (215.68 km) |
| Heinsberg to Kalkar | 47.45 mi (76.37 km) |
| Heinsberg to Kall | 40.62 mi (65.37 km) |
| Heinsberg to Kaltenkirchen | 251.47 mi (404.70 km) |
| Heinsberg to Kamen | 76.95 mi (123.84 km) |
