| Fritzlar to Kranenburg | 148.13 mi (238.39 km) |
| Fritzlar to Krefeld | 118.33 mi (190.43 km) |
| Fritzlar to Kressbronn am Bodensee | 244.83 mi (394.02 km) |
| Fritzlar to Kreuzau | 124.47 mi (200.32 km) |
| Fritzlar to Kreuztal | 58.33 mi (93.88 km) |
| Fritzlar to Kriftel | 80.93 mi (130.25 km) |
| Fritzlar to Kronach | 108.68 mi (174.90 km) |
| Fritzlar to Kronberg | 74.06 mi (119.19 km) |
| Fritzlar to Kronshagen | 223.61 mi (359.87 km) |
| Fritzlar to Krumbach | 205.01 mi (329.93 km) |
| Fritzlar to Kulmbach | 118.23 mi (190.28 km) |
| Fritzlar to Kummersbruck | 165.05 mi (265.62 km) |
| Fritzlar to Kunzell | 44.52 mi (71.64 km) |
| Fritzlar to Kunzelsau | 129.04 mi (207.67 km) |
| Fritzlar to Kurort Steinbach-Hallenberg | 63.40 mi (102.02 km) |
