| Hadamar to Kastoria | 935.85 mi (1,506.11 km) |
| Hadamar to Katerini | 990.25 mi (1,593.66 km) |
| Hadamar to Keratsini | 1,152.17 mi (1,854.23 km) |
| Hadamar to Kerkyra | 943.85 mi (1,518.99 km) |
| Hadamar to Kiato | 1,122.02 mi (1,805.71 km) |
| Hadamar to Kifisia | 1,152.24 mi (1,854.35 km) |
| Hadamar to Kilkis | 965.63 mi (1,554.03 km) |
| Hadamar to Komotini | 1,052.87 mi (1,694.43 km) |
| Hadamar to Korinthos | 1,131.66 mi (1,821.23 km) |
| Hadamar to Koropi | 1,164.21 mi (1,873.62 km) |
| Hadamar to Korydallos | 1,152.33 mi (1,854.49 km) |
| Hadamar to Kos | 1,335.10 mi (2,148.63 km) |
| Hadamar to Kozani | 964.51 mi (1,552.23 km) |
| Hadamar to Lagos | 1,039.79 mi (1,673.38 km) |
| Hadamar to Lamia | 1,062.21 mi (1,709.46 km) |
