| Eckernforde to Kalisz | 389.61 mi (627.01 km) |
| Eckernforde to Kamien Pomorski | 202.31 mi (325.59 km) |
| Eckernforde to Kamienna Gora | 363.81 mi (585.50 km) |
| Eckernforde to Karczew | 498.89 mi (802.89 km) |
| Eckernforde to Kartuzy | 336.25 mi (541.14 km) |
| Eckernforde to Katowice | 483.57 mi (778.23 km) |
| Eckernforde to Kedzierzyn-Kozle | 452.70 mi (728.56 km) |
| Eckernforde to Kepno | 404.55 mi (651.06 km) |
| Eckernforde to Ketrzyn | 466.00 mi (749.95 km) |
| Eckernforde to Kety | 506.96 mi (815.87 km) |
| Eckernforde to Kielce | 515.39 mi (829.43 km) |
| Eckernforde to Kielczow | 383.15 mi (616.62 km) |
| Eckernforde to Klobuck | 452.76 mi (728.65 km) |
| Eckernforde to Klodzko | 399.95 mi (643.65 km) |
| Eckernforde to Kluczbork | 425.11 mi (684.15 km) |
