| Halden to Kayapinar | 1,936.98 mi (3,117.27 km) |
| Halden to Kayseri | 1,761.44 mi (2,834.77 km) |
| Halden to Kemalpasa | 1,594.16 mi (2,565.56 km) |
| Halden to Kemer | 1,775.48 mi (2,857.35 km) |
| Halden to Keskin | 1,655.62 mi (2,664.46 km) |
| Halden to Kilimli | 1,501.08 mi (2,415.76 km) |
| Halden to Kilis | 1,925.75 mi (3,099.20 km) |
| Halden to Kinik | 1,550.52 mi (2,495.32 km) |
| Halden to Kirikkale | 1,642.85 mi (2,643.92 km) |
| Halden to Kirkagac | 1,555.71 mi (2,503.68 km) |
| Halden to Kirklareli | 1,379.23 mi (2,219.65 km) |
| Halden to Kirsehir | 1,701.57 mi (2,738.41 km) |
| Halden to Kizilpinar | 1,424.47 mi (2,292.46 km) |
| Halden to Kiziltepe | 1,992.28 mi (3,206.27 km) |
| Halden to Kocaali | 1,503.18 mi (2,419.14 km) |
