| Widnau to Kayapinar | 1,670.64 mi (2,688.63 km) |
| Widnau to Kayseri | 1,427.41 mi (2,297.20 km) |
| Widnau to Kemalpasa | 1,088.59 mi (1,751.92 km) |
| Widnau to Kemer | 1,301.06 mi (2,093.85 km) |
| Widnau to Keskin | 1,307.50 mi (2,104.22 km) |
| Widnau to Kilimli | 1,164.00 mi (1,873.27 km) |
| Widnau to Kilis | 1,579.71 mi (2,542.29 km) |
| Widnau to Kinik | 1,057.67 mi (1,702.15 km) |
| Widnau to Kirikkale | 1,296.86 mi (2,087.10 km) |
| Widnau to Kirkagac | 1,069.56 mi (1,721.29 km) |
| Widnau to Kirklareli | 947.51 mi (1,524.87 km) |
| Widnau to Kirsehir | 1,351.71 mi (2,175.37 km) |
| Widnau to Kizilpinar | 997.02 mi (1,604.56 km) |
| Widnau to Kiziltepe | 1,717.16 mi (2,763.50 km) |
| Widnau to Kocaali | 1,133.66 mi (1,824.45 km) |
