| Southport to Dendermonde | 349.89 mi (563.10 km) |
| Southport to Dessel | 380.29 mi (612.01 km) |
| Southport to Destelbergen | 338.47 mi (544.71 km) |
| Southport to Deurne | 356.08 mi (573.06 km) |
| Southport to Diepenbeek | 402.92 mi (648.43 km) |
| Southport to Diest | 386.53 mi (622.05 km) |
| Southport to Diksmuide | 306.55 mi (493.34 km) |
| Southport to Dilbeek | 363.10 mi (584.36 km) |
| Southport to Dinant | 409.92 mi (659.70 km) |
| Southport to Dison | 429.58 mi (691.34 km) |
| Southport to Dour | 365.32 mi (587.93 km) |
| Southport to Drongen | 333.72 mi (537.07 km) |
| Southport to Duffel | 362.58 mi (583.52 km) |
| Southport to Durbuy | 425.49 mi (684.76 km) |
| Southport to Ecaussinnes-Lalaing | 371.70 mi (598.19 km) |
