| Portchester to Islahiye | 2,076.82 mi (3,342.32 km) |
| Portchester to Isparta | 1,788.24 mi (2,877.89 km) |
| Portchester to Istanbul | 1,582.33 mi (2,546.52 km) |
| Portchester to Izmir | 1,618.11 mi (2,604.10 km) |
| Portchester to Kadinhani | 1,836.38 mi (2,955.36 km) |
| Portchester to Kadirli | 2,038.97 mi (3,281.41 km) |
| Portchester to Kagithane | 1,580.47 mi (2,543.53 km) |
| Portchester to Kahramanmaras | 2,065.26 mi (3,323.72 km) |
| Portchester to Kahta | 2,129.26 mi (3,426.72 km) |
| Portchester to Kaman | 1,852.97 mi (2,982.06 km) |
| Portchester to Kangal | 2,015.38 mi (3,243.44 km) |
| Portchester to Kapakli | 1,527.65 mi (2,458.52 km) |
| Portchester to Karaagac | 2,075.82 mi (3,340.71 km) |
| Portchester to Karaagac | 1,528.28 mi (2,459.53 km) |
| Portchester to Karabuk | 1,731.97 mi (2,787.34 km) |
