| Montecatini Terme to Dendermonde | 583.59 mi (939.20 km) |
| Montecatini Terme to Dessel | 571.82 mi (920.25 km) |
| Montecatini Terme to Destelbergen | 592.07 mi (952.85 km) |
| Montecatini Terme to Deurne | 585.90 mi (942.91 km) |
| Montecatini Terme to Diepenbeek | 545.78 mi (878.34 km) |
| Montecatini Terme to Diest | 558.38 mi (898.63 km) |
| Montecatini Terme to Diksmuide | 616.05 mi (991.43 km) |
| Montecatini Terme to Dilbeek | 568.51 mi (914.94 km) |
| Montecatini Terme to Dinant | 519.67 mi (836.33 km) |
| Montecatini Terme to Dison | 519.09 mi (835.39 km) |
| Montecatini Terme to Dour | 556.75 mi (896.01 km) |
| Montecatini Terme to Drongen | 595.49 mi (958.35 km) |
| Montecatini Terme to Duffel | 577.37 mi (929.19 km) |
| Montecatini Terme to Durbuy | 511.79 mi (823.64 km) |
| Montecatini Terme to Ecaussinnes-Lalaing | 555.23 mi (893.56 km) |
