| Monte Porzio Catone to Dendermonde | 756.44 mi (1,217.37 km) |
| Monte Porzio Catone to Dessel | 743.28 mi (1,196.20 km) |
| Monte Porzio Catone to Destelbergen | 765.12 mi (1,231.34 km) |
| Monte Porzio Catone to Deurne | 758.22 mi (1,220.23 km) |
| Monte Porzio Catone to Diepenbeek | 717.25 mi (1,154.30 km) |
| Monte Porzio Catone to Diest | 730.29 mi (1,175.28 km) |
| Monte Porzio Catone to Diksmuide | 789.47 mi (1,270.52 km) |
| Monte Porzio Catone to Dilbeek | 741.42 mi (1,193.20 km) |
| Monte Porzio Catone to Dinant | 692.55 mi (1,114.55 km) |
| Monte Porzio Catone to Dison | 690.28 mi (1,110.90 km) |
| Monte Porzio Catone to Dour | 730.15 mi (1,175.07 km) |
| Monte Porzio Catone to Drongen | 768.62 mi (1,236.97 km) |
| Monte Porzio Catone to Duffel | 749.78 mi (1,206.65 km) |
| Monte Porzio Catone to Durbuy | 683.98 mi (1,100.76 km) |
| Monte Porzio Catone to Ecaussinnes-Lalaing | 728.39 mi (1,172.22 km) |
