| Portici to Isparta | 890.99 mi (1,433.91 km) |
| Portici to Istanbul | 762.24 mi (1,226.70 km) |
| Portici to Izmir | 700.36 mi (1,127.13 km) |
| Portici to Kadinhani | 967.09 mi (1,556.37 km) |
| Portici to Kadirli | 1,187.62 mi (1,911.29 km) |
| Portici to Kagithane | 762.57 mi (1,227.24 km) |
| Portici to Kahramanmaras | 1,226.55 mi (1,973.95 km) |
| Portici to Kahta | 1,310.75 mi (2,109.45 km) |
| Portici to Kaman | 1,027.42 mi (1,653.48 km) |
| Portici to Kangal | 1,220.72 mi (1,964.57 km) |
| Portici to Kapakli | 709.84 mi (1,142.38 km) |
| Portici to Karaagac | 1,207.91 mi (1,943.94 km) |
| Portici to Karaagac | 709.05 mi (1,141.10 km) |
| Portici to Karabuk | 951.96 mi (1,532.04 km) |
| Portici to Karahalli | 825.44 mi (1,328.42 km) |
