| Harrow Weald to Dendermonde | 195.67 mi (314.90 km) |
| Harrow Weald to Dessel | 236.41 mi (380.47 km) |
| Harrow Weald to Destelbergen | 182.73 mi (294.07 km) |
| Harrow Weald to Deurne | 208.52 mi (335.58 km) |
| Harrow Weald to Diepenbeek | 253.46 mi (407.91 km) |
| Harrow Weald to Diest | 236.73 mi (380.99 km) |
| Harrow Weald to Diksmuide | 143.92 mi (231.62 km) |
| Harrow Weald to Dilbeek | 205.57 mi (330.84 km) |
| Harrow Weald to Dinant | 246.72 mi (397.06 km) |
| Harrow Weald to Dison | 276.90 mi (445.64 km) |
| Harrow Weald to Dour | 197.53 mi (317.89 km) |
| Harrow Weald to Drongen | 177.11 mi (285.02 km) |
| Harrow Weald to Duffel | 212.36 mi (341.76 km) |
| Harrow Weald to Durbuy | 266.44 mi (428.80 km) |
| Harrow Weald to Ecaussinnes-Lalaing | 208.91 mi (336.21 km) |
