| Cloppenburg to Kalisz | 430.05 mi (692.11 km) |
| Cloppenburg to Kamien Pomorski | 287.35 mi (462.45 km) |
| Cloppenburg to Kamienna Gora | 369.42 mi (594.52 km) |
| Cloppenburg to Karczew | 557.35 mi (896.98 km) |
| Cloppenburg to Kartuzy | 428.26 mi (689.22 km) |
| Cloppenburg to Katowice | 503.14 mi (809.73 km) |
| Cloppenburg to Kedzierzyn-Kozle | 468.10 mi (753.33 km) |
| Cloppenburg to Kepno | 435.18 mi (700.36 km) |
| Cloppenburg to Ketrzyn | 554.13 mi (891.78 km) |
| Cloppenburg to Kety | 522.26 mi (840.50 km) |
| Cloppenburg to Kielce | 553.20 mi (890.29 km) |
| Cloppenburg to Kielczow | 405.58 mi (652.72 km) |
| Cloppenburg to Klobuck | 482.46 mi (776.44 km) |
| Cloppenburg to Klodzko | 404.45 mi (650.91 km) |
| Cloppenburg to Kluczbork | 451.62 mi (726.81 km) |
