| Troyan to Dendermonde | 1,117.95 mi (1,799.17 km) |
| Troyan to Dessel | 1,082.96 mi (1,742.86 km) |
| Troyan to Destelbergen | 1,130.47 mi (1,819.31 km) |
| Troyan to Deurne | 1,108.59 mi (1,784.10 km) |
| Troyan to Diepenbeek | 1,061.80 mi (1,708.80 km) |
| Troyan to Diest | 1,078.54 mi (1,735.75 km) |
| Troyan to Diksmuide | 1,167.90 mi (1,879.55 km) |
| Troyan to Dilbeek | 1,106.72 mi (1,781.09 km) |
| Troyan to Dinant | 1,065.19 mi (1,714.25 km) |
| Troyan to Dison | 1,036.40 mi (1,667.92 km) |
| Troyan to Dour | 1,115.32 mi (1,794.93 km) |
| Troyan to Drongen | 1,135.85 mi (1,827.97 km) |
| Troyan to Duffel | 1,103.03 mi (1,775.15 km) |
| Troyan to Durbuy | 1,045.22 mi (1,682.11 km) |
| Troyan to Ecaussinnes-Lalaing | 1,102.75 mi (1,774.70 km) |
