| Opfikon to Kucukkuyu | 1,052.27 mi (1,693.47 km) |
| Opfikon to Kulp | 1,737.29 mi (2,795.90 km) |
| Opfikon to Kulu | 1,353.87 mi (2,178.84 km) |
| Opfikon to Kumcati | 1,835.34 mi (2,953.70 km) |
| Opfikon to Kursunlu | 1,299.45 mi (2,091.27 km) |
| Opfikon to Kurtalan | 1,790.01 mi (2,880.75 km) |
| Opfikon to Kusadasi | 1,152.78 mi (1,855.23 km) |
| Opfikon to Kutahya | 1,203.51 mi (1,936.86 km) |
| Opfikon to Kuzuculu | 1,581.76 mi (2,545.59 km) |
| Opfikon to Lapseki | 1,023.02 mi (1,646.40 km) |
| Opfikon to Lice | 1,722.46 mi (2,772.03 km) |
| Opfikon to Luleburgaz | 1,013.13 mi (1,630.47 km) |
| Opfikon to Macka | 1,594.38 mi (2,565.91 km) |
| Opfikon to Malatya | 1,619.10 mi (2,605.68 km) |
| Opfikon to Malkara | 1,011.63 mi (1,628.06 km) |
