| Opfikon to Isparta | 1,295.97 mi (2,085.66 km) |
| Opfikon to Istanbul | 1,098.41 mi (1,767.71 km) |
| Opfikon to Izmir | 1,122.78 mi (1,806.94 km) |
| Opfikon to Kadinhani | 1,348.39 mi (2,170.02 km) |
| Opfikon to Kadirli | 1,556.17 mi (2,504.42 km) |
| Opfikon to Kagithane | 1,096.87 mi (1,765.24 km) |
| Opfikon to Kahramanmaras | 1,585.22 mi (2,551.17 km) |
| Opfikon to Kahta | 1,654.24 mi (2,662.24 km) |
| Opfikon to Kaman | 1,372.83 mi (2,209.36 km) |
| Opfikon to Kangal | 1,544.21 mi (2,485.16 km) |
| Opfikon to Kapakli | 1,042.91 mi (1,678.40 km) |
| Opfikon to Karaagac | 1,590.31 mi (2,559.36 km) |
| Opfikon to Karaagac | 1,043.33 mi (1,679.07 km) |
| Opfikon to Karabuk | 1,258.84 mi (2,025.92 km) |
| Opfikon to Karahalli | 1,227.88 mi (1,976.08 km) |
