| Altena to Kalisz | 448.34 mi (721.53 km) |
| Altena to Kamien Pomorski | 350.20 mi (563.60 km) |
| Altena to Kamienna Gora | 365.02 mi (587.44 km) |
| Altena to Karczew | 583.43 mi (938.94 km) |
| Altena to Kartuzy | 486.58 mi (783.08 km) |
| Altena to Katowice | 500.41 mi (805.34 km) |
| Altena to Kedzierzyn-Kozle | 463.98 mi (746.70 km) |
| Altena to Kepno | 445.39 mi (716.79 km) |
| Altena to Ketrzyn | 604.60 mi (973.01 km) |
| Altena to Kety | 515.11 mi (829.00 km) |
| Altena to Kielce | 562.79 mi (905.72 km) |
| Altena to Kielczow | 411.47 mi (662.20 km) |
| Altena to Klobuck | 488.98 mi (786.94 km) |
| Altena to Klodzko | 396.02 mi (637.34 km) |
| Altena to Kluczbork | 457.46 mi (736.21 km) |
