| Winterthur to Kocaeli | 1,144.47 mi (1,841.85 km) |
| Winterthur to Konak | 1,117.69 mi (1,798.75 km) |
| Winterthur to Konakli | 1,398.97 mi (2,251.42 km) |
| Winterthur to Konya | 1,369.97 mi (2,204.76 km) |
| Winterthur to Koprukoy | 1,719.29 mi (2,766.93 km) |
| Winterthur to Korfez | 1,135.48 mi (1,827.38 km) |
| Winterthur to Korkut | 1,757.64 mi (2,828.65 km) |
| Winterthur to Kose | 1,608.50 mi (2,588.63 km) |
| Winterthur to Kovancilar | 1,669.90 mi (2,687.44 km) |
| Winterthur to Koyulhisar | 1,521.10 mi (2,447.97 km) |
| Winterthur to Kozan | 1,533.60 mi (2,468.09 km) |
| Winterthur to Kozlu | 1,204.58 mi (1,938.59 km) |
| Winterthur to Kozluk | 1,763.79 mi (2,838.55 km) |
| Winterthur to Kucuk Dalyan | 1,600.70 mi (2,576.08 km) |
| Winterthur to Kucukcekmece | 1,086.01 mi (1,747.77 km) |
