| Rietberg to Kocaeli | 1,270.30 mi (2,044.35 km) |
| Rietberg to Konak | 1,291.09 mi (2,077.80 km) |
| Rietberg to Konakli | 1,554.11 mi (2,501.10 km) |
| Rietberg to Konya | 1,509.32 mi (2,429.01 km) |
| Rietberg to Koprukoy | 1,782.39 mi (2,868.48 km) |
| Rietberg to Korfez | 1,262.38 mi (2,031.61 km) |
| Rietberg to Korkut | 1,833.06 mi (2,950.03 km) |
| Rietberg to Kose | 1,680.66 mi (2,704.76 km) |
| Rietberg to Kovancilar | 1,755.72 mi (2,825.55 km) |
| Rietberg to Koyulhisar | 1,602.13 mi (2,578.38 km) |
| Rietberg to Kozan | 1,655.23 mi (2,663.83 km) |
| Rietberg to Kozlu | 1,309.21 mi (2,106.96 km) |
| Rietberg to Kozluk | 1,845.76 mi (2,970.46 km) |
| Rietberg to Kucuk Dalyan | 1,730.91 mi (2,785.63 km) |
| Rietberg to Kucukcekmece | 1,217.10 mi (1,958.73 km) |
