| Aerzen to Kranenburg | 139.92 mi (225.18 km) |
| Aerzen to Krefeld | 125.66 mi (202.24 km) |
| Aerzen to Kressbronn am Bodensee | 308.09 mi (495.83 km) |
| Aerzen to Kreuzau | 149.62 mi (240.78 km) |
| Aerzen to Kreuztal | 93.32 mi (150.19 km) |
| Aerzen to Kriftel | 140.23 mi (225.68 km) |
| Aerzen to Kronach | 153.67 mi (247.32 km) |
| Aerzen to Kronberg | 133.13 mi (214.26 km) |
| Aerzen to Kronshagen | 161.39 mi (259.73 km) |
| Aerzen to Krumbach | 267.02 mi (429.73 km) |
| Aerzen to Kulmbach | 164.35 mi (264.49 km) |
| Aerzen to Kummersbruck | 214.95 mi (345.92 km) |
| Aerzen to Kunzell | 105.44 mi (169.69 km) |
| Aerzen to Kunzelsau | 192.01 mi (309.01 km) |
| Aerzen to Kurort Steinbach-Hallenberg | 108.83 mi (175.15 km) |
