| Castleford to Dendermonde | 295.36 mi (475.34 km) |
| Castleford to Dessel | 321.73 mi (517.78 km) |
| Castleford to Destelbergen | 284.85 mi (458.43 km) |
| Castleford to Deurne | 299.19 mi (481.50 km) |
| Castleford to Diepenbeek | 345.50 mi (556.03 km) |
| Castleford to Diest | 329.56 mi (530.37 km) |
| Castleford to Diksmuide | 256.98 mi (413.57 km) |
| Castleford to Dilbeek | 309.42 mi (497.97 km) |
| Castleford to Dinant | 357.56 mi (575.44 km) |
| Castleford to Dison | 372.70 mi (599.80 km) |
| Castleford to Dour | 316.36 mi (509.13 km) |
| Castleford to Drongen | 280.59 mi (451.57 km) |
| Castleford to Duffel | 306.34 mi (493.00 km) |
| Castleford to Durbuy | 371.02 mi (597.11 km) |
| Castleford to Ecaussinnes-Lalaing | 320.02 mi (515.01 km) |
