| Langenfeld to Kucukkuyu | 1,238.54 mi (1,993.24 km) |
| Langenfeld to Kulp | 1,860.54 mi (2,994.25 km) |
| Langenfeld to Kulu | 1,508.75 mi (2,428.10 km) |
| Langenfeld to Kumcati | 1,960.70 mi (3,155.45 km) |
| Langenfeld to Kursunlu | 1,437.73 mi (2,313.81 km) |
| Langenfeld to Kurtalan | 1,914.67 mi (3,081.36 km) |
| Langenfeld to Kusadasi | 1,348.53 mi (2,170.25 km) |
| Langenfeld to Kutahya | 1,371.78 mi (2,207.67 km) |
| Langenfeld to Kuzuculu | 1,738.24 mi (2,797.43 km) |
| Langenfeld to Lapseki | 1,201.72 mi (1,933.98 km) |
| Langenfeld to Lice | 1,847.63 mi (2,973.48 km) |
| Langenfeld to Luleburgaz | 1,177.07 mi (1,894.30 km) |
| Langenfeld to Macka | 1,704.41 mi (2,742.98 km) |
| Langenfeld to Malatya | 1,755.18 mi (2,824.69 km) |
| Langenfeld to Malkara | 1,183.61 mi (1,904.84 km) |
