| Port Neches to Dendermonde | 4,961.32 mi (7,984.48 km) |
| Port Neches to Dessel | 4,995.00 mi (8,038.68 km) |
| Port Neches to Destelbergen | 4,949.05 mi (7,964.73 km) |
| Port Neches to Deurne | 4,969.79 mi (7,998.11 km) |
| Port Neches to Diepenbeek | 5,016.68 mi (8,073.57 km) |
| Port Neches to Diest | 5,000.02 mi (8,046.75 km) |
| Port Neches to Diksmuide | 4,912.77 mi (7,906.34 km) |
| Port Neches to Dilbeek | 4,973.17 mi (8,003.55 km) |
| Port Neches to Dinant | 5,016.62 mi (8,073.47 km) |
| Port Neches to Dison | 5,042.57 mi (8,115.23 km) |
| Port Neches to Dour | 4,967.57 mi (7,994.54 km) |
| Port Neches to Drongen | 4,943.81 mi (7,956.30 km) |
| Port Neches to Duffel | 4,975.65 mi (8,007.53 km) |
| Port Neches to Durbuy | 5,035.31 mi (8,103.55 km) |
| Port Neches to Ecaussinnes-Lalaing | 4,978.51 mi (8,012.14 km) |
