| Herdecke to Kucukkuyu | 1,231.84 mi (1,982.46 km) |
| Herdecke to Kulp | 1,845.47 mi (2,969.99 km) |
| Herdecke to Kulu | 1,497.57 mi (2,410.10 km) |
| Herdecke to Kumcati | 1,945.75 mi (3,131.38 km) |
| Herdecke to Kursunlu | 1,424.79 mi (2,292.98 km) |
| Herdecke to Kurtalan | 1,899.68 mi (3,057.24 km) |
| Herdecke to Kusadasi | 1,342.96 mi (2,161.28 km) |
| Herdecke to Kutahya | 1,362.45 mi (2,192.65 km) |
| Herdecke to Kuzuculu | 1,726.94 mi (2,779.24 km) |
| Herdecke to Lapseki | 1,194.08 mi (1,921.69 km) |
| Herdecke to Lice | 1,832.76 mi (2,949.55 km) |
| Herdecke to Luleburgaz | 1,167.62 mi (1,879.11 km) |
| Herdecke to Macka | 1,688.20 mi (2,716.89 km) |
| Herdecke to Malatya | 1,741.56 mi (2,802.77 km) |
| Herdecke to Malkara | 1,175.16 mi (1,891.23 km) |
