| Rio Maior to Dendermonde | 1,024.61 mi (1,648.95 km) |
| Rio Maior to Dessel | 1,065.15 mi (1,714.20 km) |
| Rio Maior to Destelbergen | 1,016.64 mi (1,636.13 km) |
| Rio Maior to Deurne | 1,045.01 mi (1,681.78 km) |
| Rio Maior to Diepenbeek | 1,058.77 mi (1,703.93 km) |
| Rio Maior to Diest | 1,051.04 mi (1,691.48 km) |
| Rio Maior to Diksmuide | 989.19 mi (1,591.95 km) |
| Rio Maior to Dilbeek | 1,019.06 mi (1,640.02 km) |
| Rio Maior to Dinant | 1,012.46 mi (1,629.39 km) |
| Rio Maior to Dison | 1,059.10 mi (1,704.46 km) |
| Rio Maior to Dour | 983.11 mi (1,582.16 km) |
| Rio Maior to Drongen | 1,012.77 mi (1,629.90 km) |
| Rio Maior to Duffel | 1,040.39 mi (1,674.34 km) |
| Rio Maior to Durbuy | 1,034.02 mi (1,664.09 km) |
| Rio Maior to Ecaussinnes-Lalaing | 1,003.81 mi (1,615.47 km) |
