| Roy to Dendermonde | 4,998.78 mi (8,044.76 km) |
| Roy to Dessel | 5,020.08 mi (8,079.04 km) |
| Roy to Destelbergen | 4,988.71 mi (8,028.56 km) |
| Roy to Deurne | 5,000.57 mi (8,047.64 km) |
| Roy to Diepenbeek | 5,045.31 mi (8,119.65 km) |
| Roy to Diest | 5,030.33 mi (8,095.54 km) |
| Roy to Diksmuide | 4,960.53 mi (7,983.20 km) |
| Roy to Dilbeek | 5,013.16 mi (8,067.91 km) |
| Roy to Dinant | 5,061.57 mi (8,145.82 km) |
| Roy to Dison | 5,072.88 mi (8,164.01 km) |
| Roy to Dour | 5,019.81 mi (8,078.61 km) |
| Roy to Drongen | 4,984.59 mi (8,021.92 km) |
| Roy to Duffel | 5,008.33 mi (8,060.13 km) |
| Roy to Durbuy | 5,073.98 mi (8,165.78 km) |
| Roy to Ecaussinnes-Lalaing | 5,024.12 mi (8,085.54 km) |
