| Port Neches to Islahiye | 6,810.50 mi (10,960.45 km) |
| Port Neches to Isparta | 6,542.98 mi (10,529.90 km) |
| Port Neches to Istanbul | 6,325.89 mi (10,180.54 km) |
| Port Neches to Izmir | 6,376.49 mi (10,261.96 km) |
| Port Neches to Kadinhani | 6,583.75 mi (10,595.53 km) |
| Port Neches to Kadirli | 6,773.13 mi (10,900.30 km) |
| Port Neches to Kagithane | 6,323.56 mi (10,176.79 km) |
| Port Neches to Kahramanmaras | 6,792.54 mi (10,931.54 km) |
| Port Neches to Kahta | 6,842.63 mi (11,012.14 km) |
| Port Neches to Kaman | 6,584.91 mi (10,597.39 km) |
| Port Neches to Kangal | 6,722.84 mi (10,819.37 km) |
| Port Neches to Kapakli | 6,273.24 mi (10,095.80 km) |
| Port Neches to Karaagac | 6,815.55 mi (10,968.57 km) |
| Port Neches to Karaagac | 6,274.16 mi (10,097.28 km) |
| Port Neches to Karabuk | 6,453.10 mi (10,385.26 km) |