| Pembroke Dock to Dendermonde | 392.64 mi (631.89 km) |
| Pembroke Dock to Dessel | 433.97 mi (698.41 km) |
| Pembroke Dock to Destelbergen | 379.61 mi (610.92 km) |
| Pembroke Dock to Deurne | 406.04 mi (653.45 km) |
| Pembroke Dock to Diepenbeek | 450.59 mi (725.15 km) |
| Pembroke Dock to Diest | 433.93 mi (698.35 km) |
| Pembroke Dock to Diksmuide | 339.94 mi (547.08 km) |
| Pembroke Dock to Dilbeek | 401.71 mi (646.50 km) |
| Pembroke Dock to Dinant | 439.83 mi (707.84 km) |
| Pembroke Dock to Dison | 473.27 mi (761.66 km) |
| Pembroke Dock to Dour | 389.23 mi (626.41 km) |
| Pembroke Dock to Drongen | 373.91 mi (601.74 km) |
| Pembroke Dock to Duffel | 409.68 mi (659.32 km) |
| Pembroke Dock to Durbuy | 461.05 mi (742.00 km) |
| Pembroke Dock to Ecaussinnes-Lalaing | 403.13 mi (648.78 km) |
