| Mechernich to Kalisz | 500.96 mi (806.22 km) |
| Mechernich to Kamien Pomorski | 414.43 mi (666.96 km) |
| Mechernich to Kamienna Gora | 410.63 mi (660.84 km) |
| Mechernich to Karczew | 637.30 mi (1,025.64 km) |
| Mechernich to Kartuzy | 549.45 mi (884.25 km) |
| Mechernich to Katowice | 544.12 mi (875.68 km) |
| Mechernich to Kedzierzyn-Kozle | 507.66 mi (816.99 km) |
| Mechernich to Kepno | 495.17 mi (796.89 km) |
| Mechernich to Ketrzyn | 665.33 mi (1,070.75 km) |
| Mechernich to Kety | 556.64 mi (895.82 km) |
| Mechernich to Kielce | 610.84 mi (983.05 km) |
| Mechernich to Kielczow | 460.19 mi (740.60 km) |
| Mechernich to Klobuck | 536.70 mi (863.74 km) |
| Mechernich to Klodzko | 439.15 mi (706.74 km) |
| Mechernich to Kluczbork | 505.37 mi (813.31 km) |
