| Bochum to Kayapinar | 1,847.33 mi (2,972.99 km) |
| Bochum to Kayseri | 1,620.84 mi (2,608.49 km) |
| Bochum to Kemalpasa | 1,329.32 mi (2,139.34 km) |
| Bochum to Kemer | 1,537.07 mi (2,473.67 km) |
| Bochum to Keskin | 1,502.30 mi (2,417.71 km) |
| Bochum to Kilimli | 1,350.09 mi (2,172.76 km) |
| Bochum to Kilis | 1,780.70 mi (2,865.76 km) |
| Bochum to Kinik | 1,293.37 mi (2,081.48 km) |
| Bochum to Kirikkale | 1,490.61 mi (2,398.91 km) |
| Bochum to Kirkagac | 1,303.41 mi (2,097.64 km) |
| Bochum to Kirklareli | 1,158.13 mi (1,863.84 km) |
| Bochum to Kirsehir | 1,548.39 mi (2,491.89 km) |
| Bochum to Kizilpinar | 1,208.26 mi (1,944.51 km) |
| Bochum to Kiziltepe | 1,897.77 mi (3,054.16 km) |
| Bochum to Kocaali | 1,329.97 mi (2,140.38 km) |
