| Port Neches to Karlskoga | 5,054.24 mi (8,134.01 km) |
| Port Neches to Karlskrona | 5,202.83 mi (8,373.14 km) |
| Port Neches to Karlstad | 5,021.92 mi (8,082.00 km) |
| Port Neches to Katrineholm | 5,117.08 mi (8,235.15 km) |
| Port Neches to Kavlinge | 5,134.62 mi (8,263.38 km) |
| Port Neches to Kinna | 5,060.48 mi (8,144.06 km) |
| Port Neches to Kiruna | 4,892.81 mi (7,874.21 km) |
| Port Neches to Klippansbruk | 5,124.48 mi (8,247.05 km) |
| Port Neches to Koping | 5,091.63 mi (8,194.18 km) |
| Port Neches to Kristianstad | 5,159.93 mi (8,304.11 km) |
| Port Neches to Kristinehamn | 5,043.28 mi (8,116.38 km) |
| Port Neches to Kumla | 5,080.63 mi (8,176.49 km) |
| Port Neches to Kungalv | 5,025.53 mi (8,087.81 km) |
| Port Neches to Kungsangen | 5,145.04 mi (8,280.14 km) |
| Port Neches to Kungsbacka | 5,041.74 mi (8,113.90 km) |
