| Portet-sur-Garonne to Dendermonde | 534.03 mi (859.44 km) |
| Portet-sur-Garonne to Dessel | 560.19 mi (901.53 km) |
| Portet-sur-Garonne to Destelbergen | 532.03 mi (856.21 km) |
| Portet-sur-Garonne to Deurne | 550.96 mi (886.69 km) |
| Portet-sur-Garonne to Diepenbeek | 543.69 mi (874.98 km) |
| Portet-sur-Garonne to Diest | 543.05 mi (873.96 km) |
| Portet-sur-Garonne to Diksmuide | 523.46 mi (842.42 km) |
| Portet-sur-Garonne to Dilbeek | 522.42 mi (840.76 km) |
| Portet-sur-Garonne to Dinant | 494.47 mi (795.78 km) |
| Portet-sur-Garonne to Dison | 532.70 mi (857.30 km) |
| Portet-sur-Garonne to Dour | 488.03 mi (785.42 km) |
| Portet-sur-Garonne to Drongen | 530.75 mi (854.16 km) |
| Portet-sur-Garonne to Duffel | 543.36 mi (874.46 km) |
| Portet-sur-Garonne to Durbuy | 508.95 mi (819.07 km) |
| Portet-sur-Garonne to Ecaussinnes-Lalaing | 503.91 mi (810.96 km) |
