| San Salvo to Dendermonde | 798.92 mi (1,285.74 km) |
| San Salvo to Dessel | 780.27 mi (1,255.73 km) |
| San Salvo to Destelbergen | 808.74 mi (1,301.54 km) |
| San Salvo to Deurne | 798.14 mi (1,284.49 km) |
| San Salvo to Diepenbeek | 754.57 mi (1,214.36 km) |
| San Salvo to Diest | 768.89 mi (1,237.41 km) |
| San Salvo to Diksmuide | 836.76 mi (1,346.64 km) |
| San Salvo to Dilbeek | 784.38 mi (1,262.34 km) |
| San Salvo to Dinant | 735.81 mi (1,184.18 km) |
| San Salvo to Dison | 727.07 mi (1,170.10 km) |
| San Salvo to Dour | 777.54 mi (1,251.33 km) |
| San Salvo to Drongen | 812.77 mi (1,308.03 km) |
| San Salvo to Duffel | 790.13 mi (1,271.60 km) |
| San Salvo to Durbuy | 724.20 mi (1,165.49 km) |
| San Salvo to Ecaussinnes-Lalaing | 773.13 mi (1,244.24 km) |
