| Port Neches to Deville-les-Rouen | 4,883.94 mi (7,859.94 km) |
| Port Neches to Dieppe | 4,872.61 mi (7,841.72 km) |
| Port Neches to Digne-les-Bains | 5,268.36 mi (8,478.60 km) |
| Port Neches to Dijon | 5,112.21 mi (8,227.30 km) |
| Port Neches to Dinan | 4,781.91 mi (7,695.74 km) |
| Port Neches to Dinard | 4,776.82 mi (7,687.55 km) |
| Port Neches to Divonne-les-Bains | 5,190.10 mi (8,352.65 km) |
| Port Neches to Dole | 5,139.06 mi (8,270.52 km) |
| Port Neches to Dombasle-sur-Meurthe | 5,125.41 mi (8,248.54 km) |
| Port Neches to Domerat | 5,036.57 mi (8,105.57 km) |
| Port Neches to Domont | 4,949.01 mi (7,964.66 km) |
| Port Neches to Douai | 4,940.42 mi (7,950.84 km) |
| Port Neches to Douarnenez | 4,693.56 mi (7,553.55 km) |
| Port Neches to Douchy-les-Mines | 4,954.99 mi (7,974.28 km) |
| Port Neches to Dourdan | 4,950.43 mi (7,966.94 km) |
