| Riedlingen to Dendermonde | 312.02 mi (502.14 km) |
| Riedlingen to Dessel | 288.23 mi (463.86 km) |
| Riedlingen to Destelbergen | 323.15 mi (520.06 km) |
| Riedlingen to Deurne | 308.30 mi (496.16 km) |
| Riedlingen to Diepenbeek | 263.03 mi (423.30 km) |
| Riedlingen to Diest | 278.24 mi (447.78 km) |
| Riedlingen to Diksmuide | 356.26 mi (573.35 km) |
| Riedlingen to Dilbeek | 298.50 mi (480.39 km) |
| Riedlingen to Dinant | 252.06 mi (405.66 km) |
| Riedlingen to Dison | 235.47 mi (378.96 km) |
| Riedlingen to Dour | 299.62 mi (482.19 km) |
| Riedlingen to Drongen | 327.85 mi (527.63 km) |
| Riedlingen to Duffel | 300.87 mi (484.20 km) |
| Riedlingen to Durbuy | 236.27 mi (380.24 km) |
| Riedlingen to Ecaussinnes-Lalaing | 290.43 mi (467.40 km) |
