| Port Neches to Brezovica | 5,541.98 mi (8,918.96 km) |
| Port Neches to Cankova | 5,578.32 mi (8,977.44 km) |
| Port Neches to Celje | 5,567.57 mi (8,960.14 km) |
| Port Neches to Cerklje na Gorenjskem | 5,535.99 mi (8,909.32 km) |
| Port Neches to Cerknica | 5,548.13 mi (8,928.85 km) |
| Port Neches to Cerkno | 5,520.82 mi (8,884.91 km) |
| Port Neches to Cerkvenjak | 5,581.37 mi (8,982.35 km) |
| Port Neches to Cirkulane | 5,592.07 mi (8,999.56 km) |
| Port Neches to Crensovci | 5,594.76 mi (9,003.90 km) |
| Port Neches to Crna na Koroskem | 5,542.00 mi (8,918.98 km) |
| Port Neches to Crnomelj | 5,590.12 mi (8,996.44 km) |
| Port Neches to Destrnik | 5,581.78 mi (8,983.01 km) |
| Port Neches to Divaca | 5,536.85 mi (8,910.69 km) |
| Port Neches to Dobje | 5,576.43 mi (8,974.40 km) |
| Port Neches to Dobrna | 5,562.11 mi (8,951.35 km) |
