| Sierre to Kayapinar | 1,755.84 mi (2,825.76 km) |
| Sierre to Kayseri | 1,507.40 mi (2,425.93 km) |
| Sierre to Kemalpasa | 1,147.08 mi (1,846.04 km) |
| Sierre to Kemer | 1,360.23 mi (2,189.07 km) |
| Sierre to Keskin | 1,387.87 mi (2,233.56 km) |
| Sierre to Kilimli | 1,249.35 mi (2,010.63 km) |
| Sierre to Kilis | 1,655.29 mi (2,663.93 km) |
| Sierre to Kinik | 1,119.74 mi (1,802.04 km) |
| Sierre to Kirikkale | 1,377.77 mi (2,217.31 km) |
| Sierre to Kirkagac | 1,132.60 mi (1,822.74 km) |
| Sierre to Kirklareli | 1,024.86 mi (1,649.36 km) |
| Sierre to Kirsehir | 1,430.88 mi (2,302.79 km) |
| Sierre to Kizilpinar | 1,073.34 mi (1,727.37 km) |
| Sierre to Kiziltepe | 1,800.59 mi (2,897.77 km) |
| Sierre to Kocaali | 1,215.09 mi (1,955.50 km) |
