| Gelsenkirchen to Kayapinar | 1,852.80 mi (2,981.79 km) |
| Gelsenkirchen to Kayseri | 1,626.35 mi (2,617.37 km) |
| Gelsenkirchen to Kemalpasa | 1,334.79 mi (2,148.13 km) |
| Gelsenkirchen to Kemer | 1,542.56 mi (2,482.50 km) |
| Gelsenkirchen to Keskin | 1,507.82 mi (2,426.60 km) |
| Gelsenkirchen to Kilimli | 1,355.60 mi (2,181.63 km) |
| Gelsenkirchen to Kilis | 1,786.22 mi (2,874.65 km) |
| Gelsenkirchen to Kinik | 1,298.85 mi (2,090.30 km) |
| Gelsenkirchen to Kirikkale | 1,496.13 mi (2,407.79 km) |
| Gelsenkirchen to Kirkagac | 1,308.90 mi (2,106.47 km) |
| Gelsenkirchen to Kirklareli | 1,163.66 mi (1,872.73 km) |
| Gelsenkirchen to Kirsehir | 1,553.91 mi (2,500.77 km) |
| Gelsenkirchen to Kizilpinar | 1,213.79 mi (1,953.41 km) |
| Gelsenkirchen to Kiziltepe | 1,903.25 mi (3,062.98 km) |
| Gelsenkirchen to Kocaali | 1,335.50 mi (2,149.28 km) |
