| Castellanza to Dendermonde | 434.17 mi (698.72 km) |
| Castellanza to Dessel | 424.93 mi (683.86 km) |
| Castellanza to Destelbergen | 442.25 mi (711.74 km) |
| Castellanza to Deurne | 437.46 mi (704.02 km) |
| Castellanza to Diepenbeek | 398.98 mi (642.10 km) |
| Castellanza to Diest | 410.77 mi (661.08 km) |
| Castellanza to Diksmuide | 465.38 mi (748.95 km) |
| Castellanza to Dilbeek | 419.00 mi (674.31 km) |
| Castellanza to Dinant | 370.30 mi (595.93 km) |
| Castellanza to Dison | 372.93 mi (600.18 km) |
| Castellanza to Dour | 406.15 mi (653.63 km) |
| Castellanza to Drongen | 445.51 mi (716.98 km) |
| Castellanza to Duffel | 428.80 mi (690.09 km) |
| Castellanza to Durbuy | 363.79 mi (585.47 km) |
| Castellanza to Ecaussinnes-Lalaing | 405.22 mi (652.13 km) |
