| Regensburg to Dendermonde | 380.53 mi (612.41 km) |
| Regensburg to Dessel | 344.32 mi (554.13 km) |
| Regensburg to Destelbergen | 393.28 mi (632.93 km) |
| Regensburg to Deurne | 370.24 mi (595.85 km) |
| Regensburg to Diepenbeek | 323.64 mi (520.85 km) |
| Regensburg to Diest | 340.44 mi (547.88 km) |
| Regensburg to Diksmuide | 431.84 mi (694.98 km) |
| Regensburg to Dilbeek | 370.13 mi (595.67 km) |
| Regensburg to Dinant | 331.93 mi (534.19 km) |
| Regensburg to Dison | 298.95 mi (481.12 km) |
| Regensburg to Dour | 382.83 mi (616.10 km) |
| Regensburg to Drongen | 398.80 mi (641.81 km) |
| Regensburg to Duffel | 364.98 mi (587.38 km) |
| Regensburg to Durbuy | 310.16 mi (499.16 km) |
| Regensburg to Ecaussinnes-Lalaing | 368.08 mi (592.37 km) |
