| Iserlohn to Knurow | 487.30 mi (784.24 km) |
| Iserlohn to Kobylka | 580.35 mi (933.99 km) |
| Iserlohn to Kokoszki | 495.27 mi (797.06 km) |
| Iserlohn to Kolbuszowa | 619.49 mi (996.98 km) |
| Iserlohn to Kolno | 616.46 mi (992.10 km) |
| Iserlohn to Kolo | 471.59 mi (758.95 km) |
| Iserlohn to Kolobrzeg | 382.44 mi (615.48 km) |
| Iserlohn to Koluszki | 521.12 mi (838.66 km) |
| Iserlohn to Komorniki | 390.29 mi (628.12 km) |
| Iserlohn to Konin | 456.14 mi (734.09 km) |
| Iserlohn to Konskie | 550.35 mi (885.71 km) |
| Iserlohn to Konstancin-Jeziorna | 576.73 mi (928.16 km) |
| Iserlohn to Konstantynow Lodzki | 501.17 mi (806.55 km) |
| Iserlohn to Koronowo | 452.96 mi (728.96 km) |
| Iserlohn to Koscian | 387.18 mi (623.11 km) |
