| Altenstadt to Dendermonde | 218.36 mi (351.42 km) |
| Altenstadt to Dessel | 179.65 mi (289.12 km) |
| Altenstadt to Destelbergen | 231.37 mi (372.35 km) |
| Altenstadt to Deurne | 206.36 mi (332.10 km) |
| Altenstadt to Diepenbeek | 160.55 mi (258.37 km) |
| Altenstadt to Diest | 177.31 mi (285.35 km) |
| Altenstadt to Diksmuide | 271.11 mi (436.31 km) |
| Altenstadt to Dilbeek | 209.49 mi (337.14 km) |
| Altenstadt to Dinant | 177.86 mi (286.24 km) |
| Altenstadt to Dison | 138.06 mi (222.19 km) |
| Altenstadt to Dour | 227.81 mi (366.63 km) |
| Altenstadt to Drongen | 237.05 mi (381.49 km) |
| Altenstadt to Duffel | 201.79 mi (324.75 km) |
| Altenstadt to Durbuy | 153.97 mi (247.78 km) |
| Altenstadt to Ecaussinnes-Lalaing | 210.46 mi (338.70 km) |
