| Kocaeli to Kelkheim (Taunus) | 1,219.02 mi (1,961.83 km) |
| Kocaeli to Kelsterbach | 1,213.60 mi (1,953.10 km) |
| Kocaeli to Kemberg | 1,117.82 mi (1,798.96 km) |
| Kocaeli to Kempen | 1,334.60 mi (2,147.83 km) |
| Kocaeli to Kempten | 1,078.95 mi (1,736.40 km) |
| Kocaeli to Kenzingen | 1,200.85 mi (1,932.58 km) |
| Kocaeli to Kerpen | 1,309.92 mi (2,108.12 km) |
| Kocaeli to Ketsch | 1,194.91 mi (1,923.02 km) |
| Kocaeli to Kevelaer | 1,347.41 mi (2,168.45 km) |
| Kocaeli to Kiel | 1,306.13 mi (2,102.01 km) |
| Kocaeli to Kierspe | 1,282.80 mi (2,064.47 km) |
| Kocaeli to Kirchhain | 1,220.41 mi (1,964.07 km) |
| Kocaeli to Kirchheim bei Munchen | 1,027.95 mi (1,654.32 km) |
| Kocaeli to Kirchheim unter Teck | 1,138.14 mi (1,831.65 km) |
| Kocaeli to Kirchhundem | 1,261.60 mi (2,030.35 km) |
