| Port Neches to Cutrofiano | 5,932.21 mi (9,546.97 km) |
| Port Neches to Dalmine | 5,358.71 mi (8,624.01 km) |
| Port Neches to Deruta | 5,573.72 mi (8,970.04 km) |
| Port Neches to Desenzano del Garda | 5,403.99 mi (8,696.88 km) |
| Port Neches to Desio | 5,343.88 mi (8,600.15 km) |
| Port Neches to Dolianova | 5,562.42 mi (8,951.85 km) |
| Port Neches to Dolo | 5,469.14 mi (8,801.73 km) |
| Port Neches to Domodossola | 5,288.09 mi (8,510.35 km) |
| Port Neches to Dorgali | 5,547.70 mi (8,928.15 km) |
| Port Neches to Dueville | 5,440.02 mi (8,754.86 km) |
| Port Neches to Eboli | 5,777.39 mi (9,297.82 km) |
| Port Neches to Elmas | 5,560.49 mi (8,948.75 km) |
| Port Neches to Empoli | 5,484.37 mi (8,826.24 km) |
| Port Neches to Enna | 5,862.07 mi (9,434.09 km) |
| Port Neches to Eraclea | 5,488.29 mi (8,832.54 km) |
