| Billerbeck to Kayapinar | 1,854.69 mi (2,984.83 km) |
| Billerbeck to Kayseri | 1,630.80 mi (2,624.53 km) |
| Billerbeck to Kemalpasa | 1,346.50 mi (2,166.99 km) |
| Billerbeck to Kemer | 1,553.17 mi (2,499.59 km) |
| Billerbeck to Keskin | 1,512.68 mi (2,434.43 km) |
| Billerbeck to Kilimli | 1,359.70 mi (2,188.23 km) |
| Billerbeck to Kilis | 1,791.43 mi (2,883.02 km) |
| Billerbeck to Kinik | 1,309.89 mi (2,108.07 km) |
| Billerbeck to Kirikkale | 1,500.88 mi (2,415.44 km) |
| Billerbeck to Kirkagac | 1,319.64 mi (2,123.76 km) |
| Billerbeck to Kirklareli | 1,171.55 mi (1,885.42 km) |
| Billerbeck to Kirsehir | 1,558.93 mi (2,508.85 km) |
| Billerbeck to Kizilpinar | 1,221.60 mi (1,965.98 km) |
| Billerbeck to Kiziltepe | 1,905.57 mi (3,066.72 km) |
| Billerbeck to Kocaali | 1,340.98 mi (2,158.09 km) |
