| Castelfiorentino to Dendermonde | 605.40 mi (974.30 km) |
| Castelfiorentino to Dessel | 593.65 mi (955.40 km) |
| Castelfiorentino to Destelbergen | 613.86 mi (987.91 km) |
| Castelfiorentino to Deurne | 607.74 mi (978.06 km) |
| Castelfiorentino to Diepenbeek | 567.61 mi (913.49 km) |
| Castelfiorentino to Diest | 580.23 mi (933.79 km) |
| Castelfiorentino to Diksmuide | 637.72 mi (1,026.31 km) |
| Castelfiorentino to Dilbeek | 590.32 mi (950.03 km) |
| Castelfiorentino to Dinant | 541.48 mi (871.43 km) |
| Castelfiorentino to Dison | 540.92 mi (870.52 km) |
| Castelfiorentino to Dour | 578.44 mi (930.91 km) |
| Castelfiorentino to Drongen | 617.27 mi (993.40 km) |
| Castelfiorentino to Duffel | 599.21 mi (964.34 km) |
| Castelfiorentino to Durbuy | 533.63 mi (858.79 km) |
| Castelfiorentino to Ecaussinnes-Lalaing | 577.00 mi (928.59 km) |
