| Blackrock to Dendermonde | 462.39 mi (744.15 km) |
| Blackrock to Dessel | 497.88 mi (801.26 km) |
| Blackrock to Destelbergen | 450.02 mi (724.23 km) |
| Blackrock to Deurne | 471.75 mi (759.21 km) |
| Blackrock to Diepenbeek | 518.46 mi (834.37 km) |
| Blackrock to Diest | 501.69 mi (807.40 km) |
| Blackrock to Diksmuide | 413.73 mi (665.83 km) |
| Blackrock to Dilbeek | 474.06 mi (762.93 km) |
| Blackrock to Dinant | 517.79 mi (833.30 km) |
| Blackrock to Dison | 543.86 mi (875.26 km) |
| Blackrock to Dour | 469.46 mi (755.53 km) |
| Blackrock to Drongen | 444.73 mi (715.73 km) |
| Blackrock to Duffel | 477.19 mi (767.97 km) |
| Blackrock to Durbuy | 536.19 mi (862.91 km) |
| Blackrock to Ecaussinnes-Lalaing | 479.56 mi (771.79 km) |
