| Kalkar to Kelsterbach | 151.46 mi (243.75 km) |
| Kalkar to Kemberg | 271.09 mi (436.28 km) |
| Kalkar to Kempen | 26.35 mi (42.40 km) |
| Kalkar to Kempten | 329.87 mi (530.87 km) |
| Kalkar to Kenzingen | 253.70 mi (408.29 km) |
| Kalkar to Kerpen | 62.39 mi (100.41 km) |
| Kalkar to Ketsch | 191.20 mi (307.70 km) |
| Kalkar to Kevelaer | 10.90 mi (17.55 km) |
| Kalkar to Kiel | 239.59 mi (385.58 km) |
| Kalkar to Kierspe | 69.01 mi (111.06 km) |
| Kalkar to Kirchhain | 130.08 mi (209.35 km) |
| Kalkar to Kirchheim bei Munchen | 345.58 mi (556.16 km) |
| Kalkar to Kirchheim unter Teck | 255.13 mi (410.59 km) |
| Kalkar to Kirchhundem | 88.89 mi (143.06 km) |
| Kalkar to Kirchlengern | 104.60 mi (168.33 km) |
