| Iserlohn to Kastoria | 992.04 mi (1,596.53 km) |
| Iserlohn to Katerini | 1,044.92 mi (1,681.63 km) |
| Iserlohn to Keratsini | 1,208.48 mi (1,944.86 km) |
| Iserlohn to Kerkyra | 1,003.26 mi (1,614.60 km) |
| Iserlohn to Kiato | 1,179.45 mi (1,898.13 km) |
| Iserlohn to Kifisia | 1,208.13 mi (1,944.30 km) |
| Iserlohn to Kilkis | 1,018.45 mi (1,639.04 km) |
| Iserlohn to Komotini | 1,101.36 mi (1,772.47 km) |
| Iserlohn to Korinthos | 1,188.93 mi (1,913.40 km) |
| Iserlohn to Koropi | 1,220.26 mi (1,963.82 km) |
| Iserlohn to Korydallos | 1,208.57 mi (1,945.01 km) |
| Iserlohn to Kos | 1,387.99 mi (2,233.76 km) |
| Iserlohn to Kozani | 1,020.23 mi (1,641.91 km) |
| Iserlohn to Lagos | 1,088.97 mi (1,752.53 km) |
| Iserlohn to Lamia | 1,118.98 mi (1,800.82 km) |
