| Hadamar to Kamenz | 269.75 mi (434.12 km) |
| Hadamar to Kamp-Lintfort | 98.06 mi (157.82 km) |
| Hadamar to Kandel | 94.67 mi (152.35 km) |
| Hadamar to Kappeln | 301.49 mi (485.20 km) |
| Hadamar to Karben | 35.06 mi (56.42 km) |
| Hadamar to Karlsdorf-Neuthard | 93.40 mi (150.31 km) |
| Hadamar to Karlsfeld | 217.85 mi (350.59 km) |
| Hadamar to Karlsruhe | 100.80 mi (162.22 km) |
| Hadamar to Kassel | 86.96 mi (139.94 km) |
| Hadamar to Kaufbeuren | 212.19 mi (341.49 km) |
| Hadamar to Kaufering | 207.47 mi (333.89 km) |
| Hadamar to Kaufungen | 89.31 mi (143.73 km) |
| Hadamar to Kehl | 130.54 mi (210.09 km) |
| Hadamar to Kelheim | 200.80 mi (323.15 km) |
| Hadamar to Kelkheim (Taunus) | 27.87 mi (44.85 km) |
