| Cologne to Kucukkuyu | 1,231.78 mi (1,982.36 km) |
| Cologne to Kulp | 1,857.33 mi (2,989.08 km) |
| Cologne to Kulu | 1,503.77 mi (2,420.08 km) |
| Cologne to Kumcati | 1,957.43 mi (3,150.17 km) |
| Cologne to Kursunlu | 1,433.54 mi (2,307.06 km) |
| Cologne to Kurtalan | 1,911.41 mi (3,076.11 km) |
| Cologne to Kusadasi | 1,341.34 mi (2,158.68 km) |
| Cologne to Kutahya | 1,366.04 mi (2,198.42 km) |
| Cologne to Kuzuculu | 1,733.29 mi (2,789.46 km) |
| Cologne to Lapseki | 1,195.32 mi (1,923.69 km) |
| Cologne to Lice | 1,844.32 mi (2,968.14 km) |
| Cologne to Luleburgaz | 1,171.39 mi (1,885.18 km) |
| Cologne to Macka | 1,701.77 mi (2,738.74 km) |
| Cologne to Malatya | 1,751.28 mi (2,818.41 km) |
| Cologne to Malkara | 1,177.54 mi (1,895.07 km) |
