| Unterwellenborn to Kayapinar | 1,655.38 mi (2,664.07 km) |
| Unterwellenborn to Kayseri | 1,430.06 mi (2,301.46 km) |
| Unterwellenborn to Kemalpasa | 1,149.68 mi (1,850.23 km) |
| Unterwellenborn to Kemer | 1,354.83 mi (2,180.39 km) |
| Unterwellenborn to Keskin | 1,311.84 mi (2,111.20 km) |
| Unterwellenborn to Kilimli | 1,159.06 mi (1,865.32 km) |
| Unterwellenborn to Kilis | 1,590.53 mi (2,559.71 km) |
| Unterwellenborn to Kinik | 1,112.20 mi (1,789.91 km) |
| Unterwellenborn to Kirikkale | 1,300.06 mi (2,092.24 km) |
| Unterwellenborn to Kirkagac | 1,121.58 mi (1,805.01 km) |
| Unterwellenborn to Kirklareli | 971.17 mi (1,562.95 km) |
| Unterwellenborn to Kirsehir | 1,358.05 mi (2,185.58 km) |
| Unterwellenborn to Kizilpinar | 1,021.17 mi (1,643.42 km) |
| Unterwellenborn to Kiziltepe | 1,705.93 mi (2,745.42 km) |
| Unterwellenborn to Kocaali | 1,140.04 mi (1,834.72 km) |
