| Geilenkirchen to Kocaeli | 1,335.58 mi (2,149.40 km) |
| Geilenkirchen to Konak | 1,339.27 mi (2,155.34 km) |
| Geilenkirchen to Konakli | 1,610.44 mi (2,591.76 km) |
| Geilenkirchen to Konya | 1,571.16 mi (2,528.54 km) |
| Geilenkirchen to Koprukoy | 1,868.06 mi (3,006.35 km) |
| Geilenkirchen to Korfez | 1,327.26 mi (2,136.02 km) |
| Geilenkirchen to Korkut | 1,915.64 mi (3,082.92 km) |
| Geilenkirchen to Kose | 1,763.66 mi (2,838.33 km) |
| Geilenkirchen to Kovancilar | 1,835.21 mi (2,953.48 km) |
| Geilenkirchen to Koyulhisar | 1,682.46 mi (2,707.66 km) |
| Geilenkirchen to Kozan | 1,723.56 mi (2,773.81 km) |
| Geilenkirchen to Kozlu | 1,381.41 mi (2,223.16 km) |
| Geilenkirchen to Kozluk | 1,926.58 mi (3,100.53 km) |
| Geilenkirchen to Kucuk Dalyan | 1,796.65 mi (2,891.44 km) |
| Geilenkirchen to Kucukcekmece | 1,280.31 mi (2,060.46 km) |
