| Sonsbeck to Kocaeli | 1,343.19 mi (2,161.66 km) |
| Sonsbeck to Konak | 1,354.28 mi (2,179.51 km) |
| Sonsbeck to Konakli | 1,622.23 mi (2,610.72 km) |
| Sonsbeck to Konya | 1,580.49 mi (2,543.55 km) |
| Sonsbeck to Koprukoy | 1,865.37 mi (3,002.03 km) |
| Sonsbeck to Korfez | 1,335.06 mi (2,148.57 km) |
| Sonsbeck to Korkut | 1,914.73 mi (3,081.45 km) |
| Sonsbeck to Kose | 1,762.47 mi (2,836.42 km) |
| Sonsbeck to Kovancilar | 1,835.97 mi (2,954.71 km) |
| Sonsbeck to Koyulhisar | 1,682.72 mi (2,708.08 km) |
| Sonsbeck to Kozan | 1,729.94 mi (2,784.07 km) |
| Sonsbeck to Kozlu | 1,385.74 mi (2,230.13 km) |
| Sonsbeck to Kozluk | 1,926.64 mi (3,100.63 km) |
| Sonsbeck to Kucuk Dalyan | 1,804.29 mi (2,903.72 km) |
| Sonsbeck to Kucukcekmece | 1,288.84 mi (2,074.18 km) |
