| Harderwijk to Kayapinar | 1,930.24 mi (3,106.43 km) |
| Harderwijk to Kayseri | 1,706.33 mi (2,746.08 km) |
| Harderwijk to Kemalpasa | 1,419.44 mi (2,284.37 km) |
| Harderwijk to Kemer | 1,626.76 mi (2,618.02 km) |
| Harderwijk to Keskin | 1,588.17 mi (2,555.90 km) |
| Harderwijk to Kilimli | 1,435.26 mi (2,309.82 km) |
| Harderwijk to Kilis | 1,866.87 mi (3,004.43 km) |
| Harderwijk to Kinik | 1,383.23 mi (2,226.10 km) |
| Harderwijk to Kirikkale | 1,576.38 mi (2,536.94 km) |
| Harderwijk to Kirkagac | 1,393.15 mi (2,242.06 km) |
| Harderwijk to Kirklareli | 1,246.31 mi (2,005.74 km) |
| Harderwijk to Kirsehir | 1,634.39 mi (2,630.30 km) |
| Harderwijk to Kizilpinar | 1,296.39 mi (2,086.34 km) |
| Harderwijk to Kiziltepe | 1,981.15 mi (3,188.36 km) |
| Harderwijk to Kocaali | 1,416.36 mi (2,279.41 km) |
