| Opfikon to Kocaeli | 1,150.49 mi (1,851.54 km) |
| Opfikon to Konak | 1,122.35 mi (1,806.24 km) |
| Opfikon to Konakli | 1,404.03 mi (2,259.58 km) |
| Opfikon to Konya | 1,375.51 mi (2,213.67 km) |
| Opfikon to Koprukoy | 1,726.41 mi (2,778.39 km) |
| Opfikon to Korfez | 1,141.48 mi (1,837.03 km) |
| Opfikon to Korkut | 1,764.52 mi (2,839.72 km) |
| Opfikon to Kose | 1,615.48 mi (2,599.87 km) |
| Opfikon to Kovancilar | 1,676.59 mi (2,698.21 km) |
| Opfikon to Koyulhisar | 1,527.94 mi (2,458.99 km) |
| Opfikon to Kozan | 1,539.53 mi (2,477.63 km) |
| Opfikon to Kozlu | 1,211.07 mi (1,949.03 km) |
| Opfikon to Kozluk | 1,770.54 mi (2,849.41 km) |
| Opfikon to Kucuk Dalyan | 1,606.39 mi (2,585.23 km) |
| Opfikon to Kucukcekmece | 1,091.94 mi (1,757.31 km) |
