| Bergisch Gladbach to Kocaeli | 1,295.93 mi (2,085.61 km) |
| Bergisch Gladbach to Konak | 1,303.43 mi (2,097.67 km) |
| Bergisch Gladbach to Konakli | 1,572.82 mi (2,531.21 km) |
| Bergisch Gladbach to Konya | 1,532.32 mi (2,466.03 km) |
| Bergisch Gladbach to Koprukoy | 1,825.15 mi (2,937.30 km) |
| Bergisch Gladbach to Korfez | 1,287.69 mi (2,072.34 km) |
| Bergisch Gladbach to Korkut | 1,873.15 mi (3,014.54 km) |
| Bergisch Gladbach to Kose | 1,721.09 mi (2,769.82 km) |
| Bergisch Gladbach to Kovancilar | 1,793.16 mi (2,885.82 km) |
| Bergisch Gladbach to Koyulhisar | 1,640.26 mi (2,639.75 km) |
| Bergisch Gladbach to Kozan | 1,683.45 mi (2,709.25 km) |
| Bergisch Gladbach to Kozlu | 1,340.47 mi (2,157.28 km) |
| Bergisch Gladbach to Kozluk | 1,884.35 mi (3,032.56 km) |
| Bergisch Gladbach to Kucuk Dalyan | 1,757.07 mi (2,827.73 km) |
| Bergisch Gladbach to Kucukcekmece | 1,241.06 mi (1,997.29 km) |
