| Glencullen to Dendermonde | 462.48 mi (744.30 km) |
| Glencullen to Dessel | 498.32 mi (801.96 km) |
| Glencullen to Destelbergen | 450.05 mi (724.29 km) |
| Glencullen to Deurne | 472.06 mi (759.71 km) |
| Glencullen to Diepenbeek | 518.71 mi (834.79 km) |
| Glencullen to Diest | 501.94 mi (807.79 km) |
| Glencullen to Diksmuide | 413.53 mi (665.52 km) |
| Glencullen to Dilbeek | 474.03 mi (762.88 km) |
| Glencullen to Dinant | 517.50 mi (832.84 km) |
| Glencullen to Dison | 544.00 mi (875.49 km) |
| Glencullen to Dour | 469.00 mi (754.78 km) |
| Glencullen to Drongen | 444.74 mi (715.74 km) |
| Glencullen to Duffel | 477.42 mi (768.34 km) |
| Glencullen to Durbuy | 536.08 mi (862.73 km) |
| Glencullen to Ecaussinnes-Lalaing | 479.32 mi (771.40 km) |
