| Herdecke to Kranenburg | 66.87 mi (107.62 km) |
| Herdecke to Krefeld | 37.67 mi (60.62 km) |
| Herdecke to Kressbronn am Bodensee | 280.22 mi (450.97 km) |
| Herdecke to Kreuzau | 60.91 mi (98.03 km) |
| Herdecke to Kreuztal | 37.81 mi (60.86 km) |
| Herdecke to Kriftel | 101.61 mi (163.52 km) |
| Herdecke to Kronach | 187.89 mi (302.38 km) |
| Herdecke to Kronberg | 96.11 mi (154.67 km) |
| Herdecke to Kronshagen | 230.81 mi (371.46 km) |
| Herdecke to Krumbach | 253.85 mi (408.53 km) |
| Herdecke to Kulmbach | 196.55 mi (316.31 km) |
| Herdecke to Kummersbruck | 239.05 mi (384.71 km) |
| Herdecke to Kunzell | 115.39 mi (185.71 km) |
| Herdecke to Kunzelsau | 176.71 mi (284.39 km) |
| Herdecke to Kurort Steinbach-Hallenberg | 144.41 mi (232.40 km) |
