| Eckernforde to Isselburg | 229.75 mi (369.74 km) |
| Eckernforde to Issum | 247.48 mi (398.29 km) |
| Eckernforde to Itzehoe | 40.11 mi (64.55 km) |
| Eckernforde to Jena | 255.75 mi (411.59 km) |
| Eckernforde to Jever | 100.22 mi (161.30 km) |
| Eckernforde to Jork | 65.24 mi (105.00 km) |
| Eckernforde to Juchen | 271.50 mi (436.93 km) |
| Eckernforde to Julich | 285.33 mi (459.19 km) |
| Eckernforde to Juterbog | 217.39 mi (349.86 km) |
| Eckernforde to Kaarst | 262.09 mi (421.79 km) |
| Eckernforde to Kaiserslautern | 358.45 mi (576.88 km) |
| Eckernforde to Kalkar | 239.40 mi (385.28 km) |
| Eckernforde to Kall | 304.29 mi (489.71 km) |
| Eckernforde to Kaltenkirchen | 44.12 mi (71.00 km) |
| Eckernforde to Kamen | 218.64 mi (351.86 km) |
