| Heilbad Heiligenstadt to Kastoria | 919.24 mi (1,479.37 km) |
| Heilbad Heiligenstadt to Katerini | 968.70 mi (1,558.98 km) |
| Heilbad Heiligenstadt to Keratsini | 1,135.09 mi (1,826.74 km) |
| Heilbad Heiligenstadt to Kerkyra | 938.39 mi (1,510.19 km) |
| Heilbad Heiligenstadt to Kiato | 1,108.69 mi (1,784.27 km) |
| Heilbad Heiligenstadt to Kifisia | 1,133.84 mi (1,824.74 km) |
| Heilbad Heiligenstadt to Kilkis | 938.90 mi (1,511.01 km) |
| Heilbad Heiligenstadt to Komotini | 1,014.73 mi (1,633.06 km) |
| Heilbad Heiligenstadt to Korinthos | 1,117.78 mi (1,798.90 km) |
| Heilbad Heiligenstadt to Koropi | 1,146.26 mi (1,844.72 km) |
| Heilbad Heiligenstadt to Korydallos | 1,135.04 mi (1,826.67 km) |
| Heilbad Heiligenstadt to Kos | 1,307.46 mi (2,104.15 km) |
| Heilbad Heiligenstadt to Kozani | 946.30 mi (1,522.92 km) |
| Heilbad Heiligenstadt to Lagos | 1,003.35 mi (1,614.74 km) |
| Heilbad Heiligenstadt to Lamia | 1,046.91 mi (1,684.84 km) |
