| Sierning to Kayapinar | 1,472.57 mi (2,369.87 km) |
| Sierning to Kayseri | 1,237.11 mi (1,990.94 km) |
| Sierning to Kemalpasa | 933.87 mi (1,502.92 km) |
| Sierning to Kemer | 1,141.70 mi (1,837.39 km) |
| Sierning to Keskin | 1,117.59 mi (1,798.59 km) |
| Sierning to Kilimli | 968.74 mi (1,559.03 km) |
| Sierning to Kilis | 1,394.23 mi (2,243.79 km) |
| Sierning to Kinik | 897.91 mi (1,445.04 km) |
| Sierning to Kirikkale | 1,106.32 mi (1,780.45 km) |
| Sierning to Kirkagac | 908.03 mi (1,461.33 km) |
| Sierning to Kirklareli | 766.36 mi (1,233.34 km) |
| Sierning to Kirsehir | 1,163.04 mi (1,871.73 km) |
| Sierning to Kizilpinar | 816.53 mi (1,314.08 km) |
| Sierning to Kiziltepe | 1,521.03 mi (2,447.86 km) |
| Sierning to Kocaali | 943.95 mi (1,519.15 km) |
