| Leichlingen to Knurow | 514.14 mi (827.42 km) |
| Leichlingen to Kobylka | 611.81 mi (984.61 km) |
| Leichlingen to Kokoszki | 528.79 mi (851.01 km) |
| Leichlingen to Kolbuszowa | 647.40 mi (1,041.88 km) |
| Leichlingen to Kolno | 649.08 mi (1,044.60 km) |
| Leichlingen to Kolo | 502.94 mi (809.41 km) |
| Leichlingen to Kolobrzeg | 416.05 mi (669.56 km) |
| Leichlingen to Koluszki | 551.66 mi (887.81 km) |
| Leichlingen to Komorniki | 421.94 mi (679.05 km) |
| Leichlingen to Konin | 487.55 mi (784.63 km) |
| Leichlingen to Konskie | 579.89 mi (933.24 km) |
| Leichlingen to Konstancin-Jeziorna | 607.83 mi (978.21 km) |
| Leichlingen to Konstantynow Lodzki | 531.69 mi (855.68 km) |
| Leichlingen to Koronowo | 485.90 mi (781.98 km) |
| Leichlingen to Koscian | 418.47 mi (673.46 km) |
