| Greystones to Dendermonde | 455.33 mi (732.78 km) |
| Greystones to Dessel | 491.40 mi (790.83 km) |
| Greystones to Destelbergen | 442.86 mi (712.72 km) |
| Greystones to Deurne | 465.06 mi (748.44 km) |
| Greystones to Diepenbeek | 511.67 mi (823.45 km) |
| Greystones to Diest | 494.88 mi (796.44 km) |
| Greystones to Diksmuide | 406.20 mi (653.71 km) |
| Greystones to Dilbeek | 466.80 mi (751.24 km) |
| Greystones to Dinant | 510.11 mi (820.94 km) |
| Greystones to Dison | 536.87 mi (864.02 km) |
| Greystones to Dour | 461.51 mi (742.72 km) |
| Greystones to Drongen | 437.53 mi (704.14 km) |
| Greystones to Duffel | 470.36 mi (756.97 km) |
| Greystones to Durbuy | 528.79 mi (851.00 km) |
| Greystones to Ecaussinnes-Lalaing | 471.95 mi (759.54 km) |
