| Port Neches to Coswig | 5,249.47 mi (8,448.21 km) |
| Port Neches to Cottbus | 5,322.97 mi (8,566.49 km) |
| Port Neches to Crailsheim | 5,256.54 mi (8,459.58 km) |
| Port Neches to Cremlingen | 5,171.51 mi (8,322.75 km) |
| Port Neches to Crimmitschau | 5,285.86 mi (8,506.78 km) |
| Port Neches to Cuxhaven | 5,046.52 mi (8,121.59 km) |
| Port Neches to Dachau | 5,340.80 mi (8,595.19 km) |
| Port Neches to Dallgow-Doberitz | 5,248.54 mi (8,446.71 km) |
| Port Neches to Damme | 5,071.73 mi (8,162.16 km) |
| Port Neches to Darmstadt | 5,176.09 mi (8,330.11 km) |
| Port Neches to Dassel | 5,150.95 mi (8,289.66 km) |
| Port Neches to Datteln | 5,067.40 mi (8,155.19 km) |
| Port Neches to Dautphe | 5,139.36 mi (8,271.00 km) |
| Port Neches to Deggendorf | 5,379.80 mi (8,657.95 km) |
| Port Neches to Delbruck | 5,110.07 mi (8,223.86 km) |
